Owner`s Manual MV10 Gen. IV Series Engines
Transcription
Owner`s Manual MV10 Gen. IV Series Engines
Owner’s Manual MV10 Gen. IV Series Engines Revision - 5B August 2009 Serial #:____________________________ ____________________________ ILMOR High-Performance Marine, LLC 43939 Plymouth Oaks Blvd. • Plymouth, MI. 48170 • www.ILMOR.com • (734) 456-3600 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Page 2 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Table of Contents Welcome.......................................................................5 Safety Information.......................................................6 Contact Information ....................................................6 Emissions ....................................................................7 Owner Responsibility ........................................................ 7 Emissions Control Information Label ........................... 7 Star Label .................................................................... 8 Hang Tag ..................................................................... 9 On-Board Diagnostics – Marine (OBD-M) ...................... 11 Warranty ......................................................................... 12 Manufacturer's Warranty............................................ 12 Owner's Warranty Responsibilities ............................ 12 General Emissions Warranty ..................................... 13 Exclusions.................................................................. 13 Emission Control System Warranty ........................... 13 Mechanical Emission-Related Components Warranty 14 Electronic Emission-Related Control Parts Warranty. 14 Pre-installation Considerations:..............................15 Mounting the Engine.................................................16 Hoist Points for Engines ................................................. 16 Engine Mounting Options ............................................... 17 Bell Housing Options ...................................................... 19 Leveling the Engine ........................................................ 19 Exhaust System ........................................................20 Header Options .............................................................. 20 Exhaust Installation......................................................... 21 Fuel Injection System ...............................................22 Vapor Lock ..................................................................... 22 Components ................................................................... 23 Fuel Injection System Diagram....................................... 25 Fuel Rail Covers ............................................................. 26 Throttle Position Sensor ..........................................27 Throttle Cable and Mount ............................................... 27 Engine Cooling System ............................................28 Sea Water Plumbing....................................................... 28 Coolant Type .................................................................. 29 Capacity.......................................................................... 29 Expansion Tank ......................................................... 29 Cooling System Bleed Screw..................................... 29 Filling the Coolant System .............................................. 30 Power Steering System ............................................31 Electrical System ......................................................32 Fuse Box ........................................................................ 33 Fuse box Cover Removal .......................................... 33 Power Distribution & Fuse Box Layout....................... 33 Boat/Engine Interface Wiring .......................................... 34 Engine Configuration Overview ...................................... 35 Diagnostic Tools ............................................................. 35 Engine Configuration ...................................................... 36 Trim Angle Configuration ................................................ 38 Instrumentation............................................................... 40 Optional Instrumentation............................................ 40 Sensor Layout................................................................. 41 Sensor Torques.......................................................... 41 Engine Monitoring Alarm System – MIL.......................... 42 Water temperature ..................................................... 42 Oil pressure................................................................ 42 Oil temperature .......................................................... 42 Basic Engine Operation ........................................... 43 Prior to Start Procedures ................................................ 43 Oil Level (HOT) .......................................................... 43 Starting the MV10 ........................................................... 44 Stopping the Engine........................................................ 45 Engine Break-in .............................................................. 45 Special Precautions ................................................... 45 Leakdown test................................................................. 46 Fuel Requirements ................................................... 47 Warranty Information.................................................. 47 Gasoline containing Alcohol ....................................... 47 Maintenance .............................................................. 48 Engine Oil ....................................................................... 48 Warranty Information.................................................. 48 Oil Capacity................................................................ 48 Oil Removal................................................................ 48 Engine Coolant ............................................................... 49 Coolant Type.............................................................. 49 Capacity ..................................................................... 49 Power Steering Fluid....................................................... 49 25 Hour Service .............................................................. 50 Rebuild Schedule............................................................ 50 Winterization ................................................................... 51 Ignition System ............................................................... 52 Spark Plugs................................................................ 52 Engine Torque Specifications ......................................... 52 Maintenance Schedule ................................................... 53 Replacement Intervals .................................................... 54 Engine Specifications .............................................. 55 Appendix I - MV10 Diagrams ................................... 56 MV10 - DRIVE BELT ROUTING ..................................... 56 MV10 - Front View .......................................................... 57 MV10 - Port Side............................................................. 58 MV10 - Starboard Side ................................................... 59 Appendix II - MV10 Service Parts Listing ............... 60 Appendix III – OBD-M Trouble Codes..................... 61 Appendix IV - Wiring Schematics ........................... 64 Power and Ground Wiring............................................... 64 NMEA 2000 / CAN Connection - Boat - MV10, Dual Engine Layout ................................................................. 65 Engine - Dash Connections ............................................ 66 Engine - Helm Cable Terminations Diagram................... 67 Engine - Helm Cable Terminations Photo ....................... 68 NOTES ....................................................................... 70 Maintenance Log ...................................................... 71 Page 3 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Page 4 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Welcome ILMOR High-Performance Marine would like to thank you for selecting the MV10 for your boating needs. The MV10 engine represents a new opportunity for the boating world to enjoy a reliable, high performing power-plant. Based on a lightweight, high-output V10, the concept of this engine package is to deliver highperformance boating pleasure without the typical complications. Along with its high power and torque output, the MV10 is notable for its smooth acceleration, ease of handling, reduced fuel consumption, excellent drivability and user friendly character. PLEASE READ THIS MANUAL PRIOR TO INSTALLING OR OPERATING THE ENGINE(S). Page 5 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Safety Information Throughout this manual there are safety warnings and notes which point out the hazards of performing maintenance and service procedures in a careless or incorrect manner. These warnings alone cannot cover every possible procedure in which a service might be performed or the dangers involved with such procedures. Please pay strict attention to all warnings while performing any service and take caution to ensure that neither the person performing the service, nor the product being serviced will be damaged by the selected procedure. It is the responsibility of the owner / operator(s) to perform all safety checks to the engine(s) before operating the boat. When properly adhered to, all maintenance and lubrication schedules will ensure the long life and performance of your MV10 engine. When service and maintenance are required, please return the boat to an ILMOR High-Performance Marine dealer or authorized ILMOR service center. All information, illustrations, and specifications covered in this manual are based on the latest product information available at the time of publication. Product information is subject to change without notice. Please contact ILMOR High-Performance Marine for technical bulletins and updates to your MV10 owner's manual. WARNING All fasteners used on the MV10, unless otherwise specified, are METRIC and include a number of special or non-standard fasteners. Only use fasteners which have been supplied or approved by ILMOR High-Performance Marine. WARNING Use only genuine ILMOR High-Performance Marine replacement parts. Many of the electrical and ignition components have been designed to comply with U.S. Coast Guard regulations intended to minimize the possibility of fire and / or explosion. The use of non approved replacement parts from aftermarket sources could result in fire and / or explosion and loss of warranty coverage. Please refer to the appendix of this manual for Ilmor High-Performance Marine replacement part numbers. Contact Information To contact ILMOR High-Performance Marine directly, please forward any inquiries to the following address. We can also be reached by phone, fax, or e-mail. If contacting via mail, fax, or e-mail please send to the attention of: ILMOR High-Performance Marine - Sales & Service ILMOR High-Performance Marine LLC. 43939 Plymouth Oaks Blvd. Plymouth, MI 48170 Phone: (734) 456-3600 Fax: (734) 456-3699 sales&[email protected] For product updates and technical bulletins please visit us on the web: http://www.ILMOR.com Page 6 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Emissions Owner Responsibility It is the responsibility of the owner / operator(s) to have routine engine maintenance performed in order to maintain emission levels within the certified standards. The owner / operator(s) are not to modify the engine in any manner that would alter the allowable emission levels to exceed their certified specifications. Emissions Control Information Label Each engine is affixed with a tamper-resistant Emission Control Information label at the time of manufacture by ILMOR High-Performance Marine. This label affirms the required emissions statement, along with the engine family, and the engine displacement. The engine serial number and the date of manufacture (MMDDYY) will be stamped on the block between the front mount and the oil line. Boat builders and dealers may not remove the labels or the parts they are affixed to prior to sale. If replacement decals are needed, please contact ILMOR High-Performance Marine prior to engine installation or sale. Engines that are marked with a CE label affirm that the Declaration of Conformance applies. The Declaration of Conformity attests the engine’s conformance to the appropriate European Community Directive. The CE label will be located on the back of the heat exchanger. Fig. 1 Emission Control Information Label Fig. 2 CE Label Page 7 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Star Label Beginning January 1, 2009, one (5” x 6”) Three Star label will be included with each certified ILMOR HighPerformance Marine engine. For any boat which will be sold or registered in California, the Three Star label must be affixed to the port side of the hull either before or after the vessel registration number, as shown below. ILMOR High-Performance Marine recommends that the Three Star label be affixed to all boats, regardless of the location of sale or registration. Fig. 3 Star Label Location All ILMOR High-Performance Marine (MV10 Gen. IV) engines will have a Three Star – Ultra Low Emission rating. This indicates that the engines have 65% lower emissions than One Star – Low Emissions engines. The Three Star label identifies these engines to meet the California Air Resources Board’s Sterndrive and Inboard marine engine 2009 high-performance exhaust emission standards. This label will also be located on the back of the heat exchanger, near the CE label. Fig. 4 Three Star - Ultra Low Emissions Label Page 8 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Hang Tag WARNING The hang tag is the responsibility of the Dealer. The Dealer must mark the correct box on each hang tag to match the Star label on the engine and the boat. The Dealer must display the hang tag in a visible location on the boat prior to displaying the boat for sale in California. If only the engine is displayed, a hang tag must still be placed in a visible location on the engine. Failure to correctly display the hang tag may result in a citation and possible fine to the dealer from the California Air Resources Board. Fig. 5 Front Side of Hang Tag Page 9 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Fig. 6 Reverse Side of Hang Tag Page 10 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 On-Board Diagnostics – Marine (OBD-M) All MV10 Gen. IV engines are equipped with marine on-board diagnostics to comply with the 2009 California mandated OBD-M diagnostic specification. The Malfunction Indicator Lamp (MIL) will appear on the dash when system problems occur on the boat. If the MIL is set due to an emissions related fault, a Diagnostic Trouble Code (DTC) will set. The MIL has the following functions: - To notify the operator that a problem has occurred, so the owner / operator can arrange for service as soon as possible. - To display DTC’s that have been stored due to a system malfunction, in order to help the technician diagnose system problems. If the MIL is set, please contact ILMOR High-Performance Marine or an authorized service center to arrange a diagnostic scan at the earliest possibility. The DTC(s) are stored in the Ilmor Controlled Electronics (ICE) unit's memory and can be retrieved with an ILMOR High-Performance Marine version scan tool or through Diacom PC Software. A handheld scan tool is available directly from ILMOR High-Performance Marine. The Diacom PC Software can be obtained by contacting Rinda Technologies at (773) 736-6633 or by visiting http://www.rinda.com. The Diagnostic Scan Tool will be connected to the Data Link Connector (DLC); a flat 6 pin connector. The connector is located on the port forward section of the intake manifold and is usually marked with either DLC or Data Link Connector just behind the plug. Note that the protective DLC cover must be removed prior to connecting the Scan Tool, and the ignition switch must be turned to the “ON” position, but do not start the engine. Reference Appendix III – OBD-M Diagnostic Trouble Codes, in this manual or the manufacturer’s Scan Tool Manual for a listing and description of DTC’s. Fig. 7 Data Link Connector NOTE: When connecting to a multiple engine configuration in which all engines are on the same NMEA 2000 CAN BUS, care must be taken to ensure that the user is communicating with the correct engine. In this situation, plugging into any DLC allows communication to any engine. Confirm that you are communicating with the expected engine by moving the throttle assembly and seeing that parameter move on the diagnostic tool. Page 11 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Warranty CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT YOUR WARRANTY RIGHTS AND OBLIGATIONS The California Air Resources Board and ILMOR High-Performance Marine are pleased to explain the emission control system warranty on your 2009 sterndrive/inboard engine. In California, new sterndrive/inboard engines must be designed, built and equipped to meet the state’s stringent anti-smog standards. ILMOR HighPerformance Marine, LLC must warrant the emission control system on your sterndrive/inboard engine for the periods of time listed below, provided there has been no abuse, neglect or improper maintenance of your sterndrive/inboard engine. Your emission control system may include parts such as the carburetor or fuel injection system, the ignition system, and catalytic converter. Also included are selected emission-related hoses, belts, connectors and assemblies. Where a warrantable condition exists, ILMOR High-Performance Marine, LLC will repair your sterndrive/inboard engine at no cost to you, including diagnosis, parts and labor. Manufacturer's Warranty Select electronic emission-related control parts from model year 2009 and later sterndrive/inboard engines are warranted for 3 years or 480 hours, whichever occurs first. Select mechanical emission-related components are warranted for 1 year or 50 hours of operation, whichever occurs first. Warranty coverage based on the hourly period is only permitted for engines that are equipped with hour meters as defined in § 2441(a)(13) or their equivalent. If any emission-related part on your engine is defective under warranty, the part will be repaired or replaced by ILMOR High-Performance Marine, LLC. Owner's Warranty Responsibilities As the sterndrive/inboard engine owner, you are responsible for the required maintenance listed in your owner’s manual. ILMOR High-Performance Marine, LLC recommends that you retain all receipts covering maintenance on your sterndrive/inboard engine, ILMOR High-Performance Marine cannot deny warranty solely for the lack of receipts. ILMOR High-Performance Marine, LLC may deny you warranty coverage if your sterndrive/inboard engine or a part has failed due to abuse, neglect, improper maintenance or unapproved modifications. You are responsible for presenting your sterndrive/inboard engine to an ILMOR High-Performance Marine, LLC service center as soon as a problem exists. The warranty repairs will be completed in a reasonable amount of time, not to exceed 30 days. If you have any questions regarding your warranty rights and responsibilities, you should contact ILMOR HighPerformance Marine, LLC at 1-734-456-3600. Page 12 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 General Emissions Warranty ILMOR High-Performance Marine must warrant that the engine is: Designed, built, and equipped so as to conform with all applicable regulations adopted by the Air Resources Board pursuant to its authority in Chapters 1 and 2, Part 5, Division 26 of the Health and Safety Code; and free from defects in materials and workmanship that cause the failure of a warranted part to be identical in all material respects to that part, as described in the engine manufacturer’s application for certification. Exclusions Failures other than those resulting from defects in material or workmanship are not covered by this warranty. This warranty does not extend to emission control systems or parts which are affected or damaged by owner abuse, neglect, improper maintenance, misuse, misfueling, improper storage, accident and/or collision, the incorporation of, or use of, unsuitable attachments, or the unauthorized alteration of any part. This warranty does not cover the replacement of expendable maintenance items made in connection with required maintenance service after the item’s first scheduled replacement as listed in the maintenance section of the product Owner’s Manual, these products include, but are not limited to spark plugs and filters. DISCLAIMER: This warranty is applicable only where the California emission control system warranty regulation is in effect. Emission Control System Warranty ILMOR High-Performance Marine, LLC will warranty mechanical emission-related components for 1 year or 50 hours of operation, whichever occurs first; and electronic emission-related control parts for 3 years or 480 hours, whichever occurs first. Page 13 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Mechanical Emission-Related Components Warranty Systems Covered by this Warranty: Parts Description: Fuel Metering Pressure regulator Intake valves Intake manifold Air filter* Spark plugs* Ignition coil Oil pump (includes internal parts) PCV valve Oil filler cap Exhaust manifold (tailpipe not included) Exhaust valves Carbon canister Fuel tank Low-permeation hoses Hoses Clamps Fittings Tubing Sealing gaskets or devices Mounting hardware Pulleys Belts Air Induction Ignition Lubrication Positive Crankcase Ventilation (PCV) Exhaust / Thermal Reactor System Evaporative Miscellaneous Items ** * Covered up to the first required replacement only. See the Maintenance Schedule in the Owner’s Manual. ** Covers emissions related components only. Electronic Emission-Related Control Parts Warranty Systems Covered by this Warranty: Parts Description: Fuel Metering Ignition Miscellaneous Items Fuel injectors Electronic ignition system Camshaft position sensor Crankshaft position sensor Engine coolant temperature sensor Intake air temperature sensor Knock sensor Manifold absolute pressure sensor Throttle position sensor Electronic Control Unit Electronic Throttle Control Note: This list applies to parts supplied by ILMOR High-Performance Marine and does not cover parts supplied by the equipment manufacturer. Please see the original equipment manufacturer’s emissions warranty for nonILMOR parts. Page 14 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Pre-installation Considerations: Provision for a MIL (Malfunction Indicator Lamp) is required for each engine on the dash. The placement should correspond to the placement of the respective engine in the boat and must be clearly visible while piloting the boat. Failure to properly install a MIL will result in void of the manufacturer's warranty. Gauges must be analog or analog compatible NMEA 2000 style. 5/8” ID inlet tubes in the fuel tank. 5/8” ID tubing feeding the engine fuel inlet. 3/8” ID return fittings in the fuel tank. These should be placed such that return fuel does not aerate the inlet fuel. All hose used for fuel delivery must meet or exceed specification in USCG regulations sec.183.540 for recreational boating. Additionally, all fuel hose must meet the 15g/m^2 limit for fuel permeation. Full time ‘clean power’ connection made at the isolator switch, providing power to the engine electronics whenever the isolator is ‘ON’. This wiring should be 16 gauge. Power should be applied from the isolator switch to the starter post using single ought (1/0) cable. A power ground should be made at the rear of the engine directly to the battery negative terminal using single ought (1/0) cable. An additional electronics ground is required and should be made from the 1-pin black Ladd quick disconnect, directly to battery negative using 6 gauge wire. Multiple batteries must have grounds linked using single ought (1/0) gauge wire. Pin A on the 14-pin Engine Interface is to provide power to the ignition and start switch functions on the dash. Any other current requirements must use a relay so that the net draw from pin A is no more than that required to operate the relay. Provide sufficient engine compartment cooling such that engine compartment is never more than 10C (50F) hotter than ambient. Install water pickups. Water pickups should be located so that an uninterrupted, solid stream of water will flow past them while the boat is in motion. Pickups should have a shutoff valve located just on the inside of the boat and be connected to the sea strainer. Install a sea strainer. This will require a shutoff valve at the pass-through in the hull of the boat for the seawater inlet and one just prior to the sea-strainer within easy reach. This will make clearing the sea strainer possible. NMEA 2000 networks will require proper wiring of the CAN stream. See electronics section. NOTE: All engines sold for use in California will require proper installation of evaporative components including carbon canisters. The installation of these components is the responsibility of the boat builder as per ILMOR High-Performance Marine specifications and guidelines. It is the engine installers' responsibility to obtain the appropriate documentation from ILMOR High-Performance Marine. Page 15 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Mounting the Engine Hoist Points for Engines NOTE:.Care must be taken when inserting bolts as to not damage the threads in the aluminum cylinder head. A lifting strap and two "S" hooks should be used to lift the engine. An "endless" strap with a length of 5 ft. and load bearing capacity of 5,000lb is recommended, all other hooks, cranes and rigging must have a load capacity of at least 1,000lb. WARNING All fasteners used on the MV10, unless otherwise specified, are METRIC and include a number of special or non-standard fasteners. Only use fasteners which have been supplied or approved by ILMOR High-Performance Marine. Port Lift Point - The port lift point on the MV10 is provided by lifting eye PN: PE01012C. This mount attaches to the port side of the intake manifold. For engines without a transmission, the lifting eye should be between the 2nd and 3rd runners. For engines with a transmission the eye should be located between the 3rd and 4th runners. Fig. 1 Starboard Lift Point - The starboard lift point on the MV10 is provided by lifting eye PN:PE01012C. This mount attaches to the starboard side of the intake manifold between the 2nd and 3rd runners. Fig. 2 The "S" hooks should be inserted into the lifting eyes with the strap connecting them over the crane attachment. Care must be taken when lifting the engine or damage to the engine and accessories may occur. Page 16 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Engine Mounting Options The MV10 is supplied with motor mounts which allow installation into typical V-hulls and catamarans, with single or multiple engine configurations. All views are shown from the stern of the boat facing the bow. Standard Front Plate (PE00575) Stringer mounting hole spacing: 20.2” centered. This mount fits the majority of v-hulls and catamarans available with a two stringer set-up and can be used for single or multiple engine applications. Standard Rear Plate (PE00452) Stringer mounting hole spacing: 20.2” centered. For use in applications where a driveshaft or an unsupported transmission will be used. Center Front Plate (PE00671) Stringer mounting hole spacing: 31” centered. This mount is typically used for single engine boats and triple engine boats where the center engine is mounted forward. Center Rear Plate (PE00708) Stringer mounting hole spacing: 31” centered. This mount is reinforced to control front to rear engine motion. This mount is typically used for single or triple engine boats, where the center engine is mounted forward and/or is utilizing a driveshaft or unsupported transmission. Page 17 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Staggered Front (PE00562, PE00563) Stringer mounting hole spacing: From crankshaft, 6.9” (low side) & 14.9” (high side). Typically used on twin engine v-hull applications with space limitations requiring one engine to be mounted forward of the other (staggered). A drive-extension kit must be used with the forward engine, typically referred to as a “driveline” setup. Staggered Rear (PE00566) Stringer mounting hole spacing: From crankshaft, 6.9” (low side) & 14.9” (high side).This mount is reversible, use the same plate for both sides. Side-by-side Front (PE00528, PE00529) Stringer mounting hole spacing: From Crankshaft, 13.5” (low side) & 12.5” (high side). Foot Mount, 2 required (PE00524) Stringer mounting hole spacing: 22.5” centered. Common mounting system through the use of individual mounts on each side of the engine. These mounts use a ¾” diameter vertical stud and fit the majority of boat/engine combinations with two stringers. Page 18 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Bell Housing Options "Mercury" style (PE01025) This bell housing features two rear mounting bosses designed to pick up the standard inner transom plate used with several “Mercury” style drives. Transmission style (PE00897) This bell housing is intended for use with the ILMOR HighPerformance Marine INDY® Transmission, it can also be used with Series 72 gearboxes, in either direct mount or driveshaft out- drive configurations. The rear of the engine must be supported by an engine plate or a transmission mounted support in applications utilizing a driveshaft. Leveling the Engine When leveling the engine, the best reference surfaces are the tops of the fuel rails, as they run parallel to the crankshaft. Fig. 3 Page 19 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Exhaust System Header Options Straight Back Headers are offered as the standard exhaust option on the MV10 (Fig. 1). This standard exhaust accommodates a large variety of applications including single and multiple engine installations. Fig. 1 Straight Back (PE00922) Down-Turned (Fig. 2) and High-Rise (Fig. 3) headers are both available for applications where additional clearance, special tailpipe routing, or staggered / multiple engine installations are desired. Fig. 2 Down-Turned (PE01260) Fig. 3 High-Rise (PE01261) NOTE: Part numbers given are for pairs of headers. Individual headers are available at special request, contact ILMOR High-Performance Marine for further details. Page 20 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Exhaust Installation Great care should be taken when installing headers onto the engine. The cylinder heads are made of aluminum and the threads could strip if the bolts are misaligned or over-tightened. Begin by loosely installing all the hardware, and then draw the header in evenly by tightening all bolts at gradually higher levels. For information concerning custom tailpipes, please contact your local marine service center or boat builder. Care must be taken to provide adequate clearance between the tailpipes and the transom. If the tailpipes interfere with the transom they can put excessive load into the header causing cracking, premature failure, and possible engine damage. The headers provided with the MV10 connect to tailpipes with 4-1/2” sweeper flex flare clamps that are available directly from ILMOR High-Performance Marine or an ILMOR authorized service center. MV10 tailpipe clamps are available for purchase under the following part number: -MVP 0169 (Clamp kit includes clamp, tailpipe jumper hose, hose clamps, gasket, t-bolt & nut) Page 21 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Fuel Injection System The fuel pump supplies fuel to the engine at a regulated pressure, great care must be taken with all items in the fuel system to avoid leaks. Leaks could lead to a gasoline fire in the engine compartment. WARNING All fuel system plumbing must be in accordance with US Coast Guard (USCG) regulations using hose which meets or exceeds SAE Standard J1527 DEC85. All hose used for fuel delivery must meet or exceed specification in USCG regulations sec.183.540 for recreational boating. Additionally, all fuel hose must meet the 15g/m^2 limit for fuel permeation. Each MV10 is supplied with a complete fuel delivery system installed. Components include: fuel pump, fuel cooler, vapor-lock valve, high pressure fuel filter, and a fuel filter head with fuel/water separating filter and fuel pressure regulator. The fuel tank should be specified to have a 5/8” (minimum) inlet tube. A 5/8” I.D. supply line must be plumbed from the fuel tank to the input of the water separator and a 3/8” I.D. return line must be run back to the fuel tank. Warranty coverage may be denied if a tank inlet tube or fuel supply line smaller than 5/8” I.D. or fuel return line smaller than 3/8” I.D is used. Should you have any questions regarding fuel system installation, immediate technical assistance is available from ILMOR High-Performance Marine. All fuel system components supplied with the MV10 have been selected for best performance. Failure to use the supplied components could lead to engine failure or possibly fire. Use of non-ILMOR supplied components is done entirely at the owners’ own risk. Warranty coverage may be denied if the engine(s) are modified in any way, by any person after delivery by ILMOR. This includes the use of non-ILMOR specified service parts unless such modification or use of parts is requested and approved by ILMOR in writing. Please contact ILMOR High-Performance Marine before altering the fuel delivery system in any way. Vapor Lock Vapor lock is primarily caused by high engine compartment temperatures, engine compartment temperature rises to a maximum when idling in gear after high speed running. ILMOR High-Performance Marine has put great effort forward to make the MV10 Gen. IV engine package as robust to vapor lock as possible, but preventing vapor lock must start with the design of the boat. The engine compartment inlet and outlet ducting must be such that a high volume of air naturally washes over the entire engine compartment with forward motion. Bilge blowers should be adequately sized and used whenever the engine is running (in addition to the required running prior to engine start). If vapor lock during in-gear idling occurs, the operator should partially raise the engine hatch. This will aid in reducing engine compartment temperature by increasing air flow. NOTE: Fuel purchased in colder climates is blended with a higher vapor pressure than in hot climates. This is done to promote quick starts in those regions, but as a tradeoff is much more prone to vapor lock. If possible, avoid filling your tank in cold climates before boating in warm areas. Page 22 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Components Fuel Filter Head Fuel supply from the tank must be run directly to the fuel filter head. The filter head is located near the rear of the engine on the port side. All fuel supply lines to the suction side of the fuel filter head must be a minimum of 5/8” inside diameter. Fuel Cooler Fuel flows from the inlet of the fuel filter head/ water separator to the fuel cooler and then to the fuel pump. The fuel cooler receives water directly from the sea pump. Fuel Pump The fuel pump is mounted on the bottom of the engine under the oil pan and is connected to the Ilmor Controlled Electronics (ICE) unit by an interchangeable Ladd connector or "pigtail". The MV10 utilizes a “Smart Start” strategy for safety and is controlled via the ICE unit. When turning the ignition key to ON or START, the pump will run to prime the fuel system and then stand-by until the engine starts. The fuel pump will remain on while the engine is running and when the engine stops running the ICE unit will automatically shut the fuel pump off. Page 23 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Anti-Vapor Lock Valve The anti- vapor lock valve directs fuel vapors to the tank while allowing high pressure liquid fuel to flow to the fuel filter and fuel rails. High Pressure Fuel Filter The high pressure fuel filter accepts liquid fuel from the anti-vapor lock valve and removes any remaining particles prior to distribution to the fuel rails. Fuel Rails The fuel rails are fed from the high pressure fuel filter output using a quick-release fitting and a combination of hard line and USCG approved fuel line. The fuel rails are connected under the intake manifold through the use of the crossover pipe. Excess fuel is sent back to the filter head and is then returned to the tank. Page 24 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Fuel Injection System Diagram Page 25 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Fuel Rail Covers The fuel rail covers are mounted to the engine by three rubber grommets. To remove the covers, grasp the back edge in the center of the cover as shown. With light, yet steady pressure and pull directly forward. Repeat this process on the ends of the cover. To re-install, apply soapy water to each of the three grommets. Align grommets to the mounts and press on. Do not use oil or grease. Page 26 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Throttle Position Sensor Throttle Cable and Mount The MV10 is provided with a mount and fastener that are suitable for use with industry standard 33C Series Teleflex Morse cables. The throttle position sensor is located at the rear of the engine and is attached to the starboard side of the bell housing. NOTE: 33C indicates a Teleflex-Morse 30 series clamp type cable with a 3" travel. Visit http://www.teleflexmorse.com for contact or product information. To ensure proper throttle operation and response, the following criteria must be met: - The movement of the throttle cable during operation should be smooth and free of binding. This applies both prior to and after installation. - The movement of the throttle arm on the pedal bracket must be free of any obstructions and must never strike the stops when the cable is attached. - The fastener used to attach the throttle cable to the throttle arm should have red loctite 271 applied prior to final assembly. NOTE: When fully warm, the engine will idle at 800 rpm and is electronically controlled via the ICE unit. WARNING The throttle position sensor may not be removed from the engine or installed in any other manner without written consent and/or inspection by ILMOR High-Performance Marine. Doing so may result in a void of the manufacturer's warranty. Page 27 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Engine Cooling System The MV10 is supplied with a closed cooling system very similar to a traditional automotive application. However, a heat exchanger uses seawater to extract heat from the coolant in place of a radiator. Sea Water Plumbing The boat must be fit with thru hull water pickups. The pickups must accommodate 1-1/4"(32mm) ID hose and be large enough to provide the cooling system with adequate water flow. The pickups must be positioned in area where they will receive an uninterrupted stream of water while the boat is in motion and will supply a positive pressure to the cooling system under normal operation. The inside of the boat should be fitted with a properly sized shutoff valve that will not restrict water flow during operation. The sea water system should also be fitted with a high capacity sea strainer to remove debris from entering the external cooling system. The sea strainer should be positioned in area where it is easily inspected and cleaned. Failure to install a sea strainer will accelerate the deterioration of the heat exchangers, leading to engine overheating and possible premature failure. Even with a sea-strainer, the covers of the fuel, oil, and coolant heat exchangers should be removed for inspection when performing the annual service. 1-1/4” ID high pressure hose must be used to connect the water pickups to the sea strainer and to the raw water pump inlet. Using a smaller hose will restrict cooling water flow to the engine and heat exchangers which could lead to engine overheating and premature failure. NOTE: Engine failure due to overheating is not covered under the warranty. It is important to monitor the seawater pressure. At full speed, the seawater pressure must be in the range listed in the specifications table in the index. NOTE: Sea-water pressure measurement is provided as a standard item using a sensor mounted in the rear of the oil/transmission oil cooler. Page 28 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Coolant Type Only use coolant approved by ILMOR High-Performance Marine, as listed in “Engine Specifications” section. A 50/50 solution of coolant and distilled water is suggested for optimal performance to prevent corrosion within the engine and preserve the water pump seals. Capacity See “Maintenance – Engine Coolant” Expansion Tank To ensure the engine remains completely filled with coolant, the engine has been fitted with an expansion tank. The tank is located on the front of the engine directly above the alternator. See engine diagrams for further information. Cooling System Bleed Screw An air bleed screw is provided near the front of the engine on top of the thermostat housing. During the initial fill, this bleed must be cracked open. You may wish to attach a ¼” ID clear hose to the bleed screw to prevent coolant from contacting the accessory drive belt. Failure to open the bleed screw during fill will result in air pockets and thus an incomplete fill of the system. Close the bleed screw when a steady stream of coolant appears. Page 29 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Filling the Coolant System To fill the coolant system, begin by removing the pressure cap located on the heat exchanger at the front of the engine and fill through the filler neck. Once the heat exchanger is completely filled, wait three minutes while the system continues to settle. Fit a hose to the air bleed so that coolant will not spill onto the engine and open the air bleed until a steady stream of coolant comes out. Carefully tighten the bleed screw. Top off the coolant until the heat exchanger is completely full and then re-install the pressure cap. Fill the expansion tank so that the level in the tank is just visible (as indicated by the sight tube). Check the coolant level in the tank several times following the initial fill as air pockets and entrapped air will migrate to the tank during the first several heat cycles. WARNING Before starting the engine, be certain that the sea water pump has an ample supply of cooling water either from a hose or by placing the boat in the water with each water pick-up fully submerged. Also, be sure all other fluids are at the proper level prior to starting. Damage caused by overheating or running the engine without proper water flow is not covered in the manufacturer's warranty. Once the engine cooling system is filled, start the engine and observe the water temperature as the engine warms. The coolant temperature should continue rising until it reaches 170º F / 77C. With the engine idling, the thermostat should control engine temperature to approximately 170º F / 77C at all times. If the temperature rises beyond 180º F / 82C there is most likely air trapped within the system. Shut down the engine and allow it to cool completely. Repeat the filling procedure as described above making every effort to get the system completely filled with coolant. Repeat these procedures until a stable 170º F / 77C reading is achieved. During normal operation, coolant will expand with temperature, flow out into the recovery tank and be drawn back into engine as it cools. The coolant expansion tank should be filled so that the sight glass is to the half way point. WARNING When hot, pressure builds up in the cooling system. To prevent injury, the pressure cap should never be removed while the system is hot or under pressure. Page 30 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Power Steering System The MV10 is supplied with one of two power steering pumps. Single engine applications require a pump with an integrated reservoir, while multiple engine applications require a pump and a remote reservoir. Full plumbing details of the power steering system should be obtained from the helm manufacturer. The power steering pump on the MV10 has two connections that need to be made prior to use. High pressure power steering supply fluid flows out of the -6AN steel fitting located on the pump housing through the filter and to the helm. The hydraulic lines used on the high pressure side of the system must be of the type specifically intended for use in power steering systems and should be capable of withstanding 2,000 psi. The returning fluid is plumbed through the cooler by means of the supplied -6AN fittings on the power steering cooler body attached to the lower left side of the engine block. A POWER STEERING COOLER A – Power steering cooler return line to the power steering reservoir. B – Power steering system fluid from helm. B Page 31 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Electrical System The electrical system on the MV10 is a 12 volt negative ground system. Any attempt to connect the battery in a reverse polarity manner could lead to extensive damage of the electronics. Any damage which occurs as the result of reverse polarity will not be covered by the manufacturers’ warranty. Battery positive (+) connects at starter motor battery post. Battery negative (-), or ground, connects to the stud at the engine bell-housing. The positive post of the battery is connected to the large post provided on the starter motor with marine grade single ought (1/0) starter wire and appropriate eyelet. Once this connection is made, all other positive engine circuits will be connected to battery positive from this junction. The supplied heavy rubber boot (red) must be used on the starter motor terminal to shield the terminal and prevent accidental contact. WARNING When connecting the battery cables, always connect the positive (+) battery cable first. Once the positive battery cable is connected, then the negative (-) battery cable can be attached. This minimizes the possibility of electrical contact. Always disconnect the negative battery cable first. Page 32 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Fuse Box Fuse box Cover Removal The Fuse box cover is mounted to the engine by three rubber grommets. To remove the front cover, begin by grasping the back edge of the cover as shown. With light, yet steady pressure pull directly forward. This will release the grommets from the engine-side mounts. Any twisting motion will increase the chance of damage. To re-install, apply soapy water to each of the three grommets. Align grommets to the mounts and press on. Do not use oil or grease. Power Distribution & Fuse Box Layout Fuse Description 1.) Ignition Power 2.) ASD1 Power 3.) ASD2 Power 4.) Fuel Pump Power 5.) Starter Solenoid 6.) Dash Gauges 7.) ECU "Clean" Power 8.) Dash Low Currents 9.) ASD Relay Control Page 33 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Boat/Engine Interface Wiring The electrical system of the MV10 is a mostly self contained, pre-assembled unit. The interface with boat wiring follows established practices and conforms to regulatory guidelines. Every effort has been made to make the electrical connection “plug and play” so that minimal to no reworking of the established wiring will be required when rigging an MV10 engine. For wiring schematics please refer to Appendix IV of this manual. . Page 34 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Engine Configuration Overview The INDY® drive is fitted with sensors to monitor the trim angle and oil pressure of the outer drive unit, as well as the neutral safety switch and oil temperature on the transmission. These sensors can be connected to the ILMOR Controlled Electronics (ICE) engine control module and displayed on an analog style gauge or NMEA2000 / SAE J1939 compatible display. These components should be configured at the same time as the engine in order to ensure that all components are assigned to the correct engine position. Assigning the correct engine position is critical, as it ensures the ICE unit communicates with the correct engine / drive and will aid in diagnosing trouble codes. NOTE: Trim angle indication done through an ILMOR gauge cannot be driven by a cable and must be fed from the ICE unit Diagnostic Tools Engine Configuration must be done with one of two ILMOR High-Performance Marine compatible diagnostic tools, the ILMOR High-Performance Marine scan tool (Fig. 1) or Diacom PC software (Fig. 2). When using the scan tool, a brief description of the key functions is provided in (Fig. 3). Fig. 1 Fig. 2 Fig. 3 Page 35 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Engine Configuration In order to configure the engines when first installed in the boat: 1. Connect the scan tool to the Data Link Connector (DLC) (Fig.4). NOTE: If the boat is wired for NMEA 2000 CAN BUS, you can communicate with any engine from any DLC. The DLC is located on the port forward section of the intake manifold and is usually marked with either DLC or Data Link Connector just behind the plug. (Fig. 5) Note that if a cap is on the DLC it must be removed prior to connecting the Scan Tool connection. Fig. 4 Fig. 5 2. Turn the ignition ON for the engine that is having its location in the vessel programmed, and select the correct ECU type from the menu (Ilmor - MV10 650 and MV10 725). 3. Push the SETUP button. Using the UP and DOWN arrow keys scroll to Engine Position Setup, then hit YES. 4. The user will then be asked “How many engines are on the vessel?” Scroll UP or DOWN to select a number between 1 and 5. Once the engine number selection is made, hit YES again. 5. Depending on the number of engines selected the following options will exist: a. 1 is selected >> 'CENTER' (Fig. 1) b. 2 is selected >> 'STBD' or 'PORT' (Fig. 2) c. 3 is selected >> 'STBD' or 'CENTER' or 'PORT' (Fig. 3) d. 4 is selected >> 'STBD' or 'STBD INBD' or 'PORT INBD' or 'PORT' (Fig. 4) e. 5 is selected >> 'STBD' or 'STBD INBD' or 'CENTER' or 'PORT INBD' or 'PORT' (Fig. 5) To scroll between engine location names use the UP and DOWN buttons. Then hit ‘YES’ once the selection is made. Choose the correct location name based on the following engine location drawings. 6. Repeat this process (Steps 1 through 5) for each engine located on the vessel. NOTE: Once the engine is configured, the engine installer must clearly label the DLC as to which engine it supports. Page 36 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5 Page 37 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Trim Angle Configuration The following describes how to properly setup an LED Trim Indicator. Trim angle configuration will be done in three phases: Phase 1) Set Drive Angle - Lower Input and Output Phase 2) Set Drive Angle - Upper Input and Output Phase 3) Set Running Drive Angle Input and Output It is recommended that each phase of the drive angle configuration be done consecutively. After the initial configuration, the user may adjust each phase individually. Ensure that the engine’s ignition switch is in the OFF position. Locate the engine’s 6 pin OBD-M connector, remove the connector’s protective cap, and plug in either the scan tool or the Diacom PC Software. Once the tool is connected, the following step will need to be taken prior to pushing the SETUP button: 1. Turn the ignition ON, then select the correct ECU type (Ilmor – MV10 650 & MV10 725). WARNING On multi-drive installations, leave the tie bar disconnected during the drive angle configuration. Failure to do so could result in an increased risk of personal injury or product / property damage. Phase 1) Set Drive Angle – Lower Input and Output 1) Push the SETUP button and using the UP or DOWN buttons scroll to ‘Drive Angle Input Setup’, and push YES 2) Three selections will be displayed when using the UP or DOWN buttons to scroll to each selection. Scroll to select ‘Set Lower Input’. The raw potentiometer reading in mV will be displayed on the tool. 3) Physically lower the drive to its minimum point, then push YES. 4) Either an ‘Accepted’ or ‘Error’ message will appear on the tool, to identify to the user if the position is acceptable or not. If an ‘Error’ message appears it may be due to the following: 1) the sensor is installed incorrectly, 2) the wiring may be installed incorrectly, or 3) choose another mV selection. If the ‘Error’ message persists, please contact Ilmor H-P directly. 5) The tool will then proceed to ask ‘Do you want to set the lights on the Trim Indicator?’ Push YES to continue, NO if you do not. 6) If YES is selected, use the UP and DOWN keys to adjust the light on the trim indicator until the bottom most LED is lit, then push YES. The tool display will show a raw mV value for the Drive Angle output. 7) The tool will then ask a verification question: ‘Are you at the bottom most light?’ Push YES if the LED is at the bottom most light then continue to the next phase, push NO if not and the tool will take you back to Step 6. Fig. 1 Page 38 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Phase 2) Set Drive Angle – Upper Input and Output 1) Push the SETUP button and using the UP or DOWN buttons scroll to ‘Drive Angle Input Setup’, and push YES 2) Three selections will be displayed when using the UP or DOWN buttons to scroll to each selection. Scroll to select ‘Set Upper Input’. The raw potentiometer reading in mV will be displayed on the tool. 3) Physically raise the drive to its maximum point, then push YES. 4) Either an ‘Accepted’ or ‘Error’ message will appear on the tool, to identify to the user if the position is acceptable or not. 5) The tool will then proceed to ask ‘Do you want to set the lights on the Trim Indicator?’ Push YES to continue, NO if you do not. 6) If YES is selected, use the UP and DOWN keys to adjust the light on the trim indicator until the top most LED is lit, then push YES. The tool display will show a raw mV value for the Drive Angle output. 7) The tool will then ask a verification question: ‘Are you at the top most light?’ Push YES if the LED is at the top most light then continue to the next phase, push NO if not and the tool will take you back to Step 6. Fig. 2 Phase 3) Set Running Drive Angle Input and Output 1) Push the SETUP button and using the UP or DOWN buttons scroll to ‘Drive Angle Input Setup’, and push YES 2) Three selections will be displayed when using the UP or DOWN buttons to scroll to each selection. Scroll to select ‘Set Running Drive Angle’. The percentage reading in % will be displayed on the tool. 3) Physically adjust the drive to its intended running position, then push YES. 4) Either an ‘Accepted’ or ‘Error’ message will appear on the tool, to identify to the user if the position is acceptable or not. 5) The tool will then proceed to ask ‘Do you want to set the blue LED?’ Push YES to continue, NO if you do not. 6) If YES is selected, use the UP and DOWN keys to adjust the light on the trim indicator until the blue LED is lit, then push YES. The tool display will show a mV value for the Drive Angle output. 7) The tool will then ask a verification question: ‘Is the blue LED on?’ Push YES if the blue LED is lit, push NO if not and the tool will take you back to Step 6. Drive angle configuration is now complete. If desired, the user also has the option of readjusting the Trim Indicator lights at a later time. During the configuration period is also a good time adjust the dimmer settings on the Fig. 3 LED Trim Indicator if necessary. The dimmer is factory set to accommodate most installations, but due to the variances in boat layout, adjustments may be necessary. On the rear of the LED assembly are three blue potentiometers, one is marked with a D. The sensitivity of the dimmer can be adjusted by turning this potentiometer clockwise for decreased sensitivity and counter-clockwise for increased sensitivity. Turning the potentiometer to far either direction will result in greatly decreased sensitivity to light changes, but will still allow the LED assembly to display drive position. Page 39 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Instrumentation MV10 series engines can support coolant temperature, oil temperature, oil pressure, and sea-water pressure on analog or otherwise compatible electrical gauges. A 0-5V output is provided to indicate drive angle and a tachometer output is also available. Many more parameters are available through the NMEA 2000 CAN network. This allows the owner to eliminate the use of analog gauges if desired. Water Temperature: Indicates the temperature of the engine coolant. The range of the water temperature gauge which must be installed is 100 – 240F (38 - 115C) Oil Temperature: Indicates the temperature of the engine oil. The range of the oil temperature gauge which must be installed is 100 - 320F (38 - 160C) Oil Pressure: Indicates the pressure of the engine oil. The range of oil pressure gauge which must be installed is 0 to 80psi. Tachometer: Indicates the engine speed. For the MV10, the tachometer rev range should be at least 0 to 7000 RPM. The tachometer must be compatible with 2.5 pulses per engine revolution (5V square wave). Optional Instrumentation Fuel Pressure: If a fuel pressure gauge is to be installed in the boat, a fuel pressure tap location can be found on the right side of the fuel inlet filter. Replace the pipe plug with a suitable sender for the fuel pressure gauge. Page 40 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Sensor Layout A B C A – Oil Temp. Sender B – Oil Pressure Sender C – Water Temp. Sender (Gauge) NOTE: All senders on the MV10 Gen. IV also serve as alarms. Sensor Torques Refer to the values given in - Engine Torque Specifications. Page 41 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Engine Monitoring Alarm System – MIL The ILMOR High-Performance Marine engine alarm system will utilize a visual alarm to indicate an alarm condition in which any of the monitored engine parameters falls out of the nominal operating range. In all cases, the proper response to the alarm is to throttle back immediately and check the gauges to see which system is out of range. The Malfunction Indicator Lamp (MIL) will remain lit until the issue has been corrected, re-diagnosed, and the engine has gone through one full ignition cycle. If the fault continues to occur, the light will remain on, until the failure condition has passed or the boat has been taken to a service center to be correctly diagnosed and repaired. A MIL will be indicated on the dash for each engine installed. Alarm Activation Conditions: Alarm Threshold Water Temperature Oil Temperature Oil Pressure Over 200º F / 93C Over 280º F / 137C Less than 30psi / 200kPa NOTE: The engine monitor alarm will display when the ignition is turned on without the engine running. The alarm will shut off immediately when the engine is started and normal oil pressure exceeds 30psi. If the alarm sounds for any other reason, contact your Ilmor authorized service center before re-starting the engine. Refer to Appendix III – OBD-M Trouble Codes for a full list of components that may set the Malfunction Indicator Lamp (MIL). Water temperature The alarm will appear if the engine coolant exceeds 212F / 100C. If this occurs, return the engine(s) to idle and check the water temperature gauge and the sea water pressure gauge. If the sea water pressure is normal (> 5PSI at idle) the coolant temperature should start to return to normal. If the temperature continues to increase, shut down the overheated engine immediately and take it to an authorized service center. Oil pressure The alarm will appear if the engine oil pressure falls below 30psi. If this occurs, throttle back and allow the pressure to return above the 30psi level. If oil pressure remains below 20psi, return the engines to idle. If the pressure continues to drop shut down the engine immediately and return to land. If at any time the oil pressure drops to zero, shut down the engine immediately. Check the engine oil level in appropriate engine. If the oil level is ok, take the engine to an authorized service center. Oil temperature The MIL light will illuminate if oil temperature exceeds 266F / 130C. Return the engines to idle and check the oil temperature gauge. The oil temperature should start to return to normal. If the temperature continues to rise shut down the overheated engine immediately and take it to an authorized service center immediately. Page 42 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Basic Engine Operation Prior to Start Procedures Oil Level (HOT) (See “Engine Specifications” for correct viscosity) The oil level indications on the dipstick are most accurate when the engine is sitting with the crankshaft horizontal. Check the oil level with the engine not running and after the oil has had a few minutes to settle back into the oil pan. The end of the dipstick shows a range of oil levels that are acceptable. If the oil cannot be seen clearly within this range, add oil one quart at a time through the oil fill cap located on the front of the port side valve cover until the desired level is achieved. Be certain to check the engine oil level when the boat is in the level position. The best time to do this is when the boat is on a trailer. The oil dipstick is marked with the oil level that must be maintained. Failure to maintain the correct oil level will ultimately lead to premature failure of the engine and the voiding of the warranty. Too low of an oil level could cause the engine to lose oil pressure, which may lead to significant and permanent engine damage. Too high an oil level can also cause damage to the engine due to excessive oil aeration. MIN Minimum MAX Maximum Page 43 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Starting the MV10 WARNING Do not start the engine without a water supply to the seawater pump or damage to the seawater pump impeller will occur. This could lead to the engine overheating and significant engine damage. The following items should be checked on a daily basis: 1. 2. 3. 4. 5. The fuel system for any signs of leaks. Check sea water system for leaks.( pickups, sea strainer, shut off valves) Engine coolant and engine oil levels. Check power steering fluid level. Exhaust system for leaks and loose fasteners. If the exhaust headers are found to be leaking water, they could also be leaking water internally. It is very important not to operate the engine. If water has leaked to the inside of the engine, severe engine damage could result. Should a leak occur, the headers should be returned to Custom Marine Inc. (CMI) for repair. Failure to follow these recommendations could lead to voiding of the manufacturer's warranty. Always perform these safety checks prior to start. 1. 2. 3. 4. Operate the bilge blowers for at least 60 seconds. Check that the throttle is in the idle position. Check that the gear selector is in the neutral position. Shutoff valves at pick-ups and sea strainer are open. Turn the key to the “ON” position. The instrument panel will power up. Turn the key to the start position until the engine starts; release the key. Should the engine not start within the first 30 seconds, turn the ignition off and wait two minutes for the starter to cool before attempting to restart the engine. Once the engine has started, check immediately for proper oil pressure and that the voltmeter on the charging system indicates greater than 13 volts. Allow the engine to reach normal operating temperature (160F / 70C). Should the engine temperature rise above 210F / 99C, shut off the engine immediately and determine the cause or contact an ILMOR HighPerformance Marine authorized dealer or service center. Page 44 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Stopping the Engine When stopping the engine: 1. Bring the throttle levers to the idle position 2. Allow the engine to return to a stable low idle speed 3. Return the gear selector to the neutral position 4. Wait for all temperatures to stabilize for 30 seconds 5. Turn the ignition switch to the off position Following extended periods of high speed operation, allow the engine to cool by maintaining a high idle speed of 1200 RPM in neutral for several minutes before turning the ignition switch off. Engine Break-in All MV10 series engines are given a break-in and power test on a dynamometer prior to shipping. The MV10 engine will continue to break-in over the first 25 hours of use. Light to moderate throttle is recommended over the first two hours of operation. Proper break-in is essential to achieve maximum power, minimal oil consumption and maximum longevity of the engine. Special Precautions NEVER EXCEED the maximum recommended engine speed as listed in “Engine Specifications”. Never operate the engine at or near full throttle while in neutral. Never exceed two minutes of continuous full throttle operation during the first five hours of running. Do not attempt to break-in the engine by prolonged idling of the engine. During the break in period, watch all gauges to confirm that the engines are operating normally. At any sign of abnormal readings reduce your speed immediately and investigate. Always, even after the break-in period, operate the engine(s) very cautiously until they have reached normal operating temperature (170F / 77C coolant). The break-in period is an excellent time to verify if the choice of propeller is correct. During full throttle running with a normal load, the engine should reach the suggested full throttle RPM range as listed in “Engine Specifications”. If the engine speed is lower than this during the full throttle running, consider changing to a lower pitch, or a smaller diameter propeller. Conversely, if the engine speed is higher, either a larger diameter or a higher pitch should be used. During the break-in period, it is better to use a larger propeller and try to run at 5300 RPM. As the engines break-in they will tend to achieve more RPM due to reduced internal friction. During the break-in period, the engine oil level should be checked frequently and should be adjusted if needed. It is normal for engines to consume some oil during initial running until the piston rings are fully seated. It is preferable to perform the break-in over many stages, with a full cool down cycle after each outing. Check the coolant level often to ensure proper level. Page 45 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 WARNING At the end of the 25 hour break-in period the boat must be brought to an authorized ILMOR HighPerformance Marine authorized marina or service center for the 25 hour service. Failure to do so will result in voiding of the manufacturer's warranty. Leakdown test If there is any doubt about the performance of the engine, you should have a leakdown check performed. During the leakdown check, leave the oil filler cap and the air filter off and position an assistant behind the exhausts. If you do have a problem, you will hear the leak in one of these three areas. Leakdown levels of less than 20% indicate a healthy engine. Compression checks are not as useful, as they depend significantly on the state of the battery and if a small leak does exist, it is not possible to find the source. A compression check can also lead to confusion in engines such as the MV650 with variable cam timing, because the number produced depends greatly on where the cam is positioned on shutoff. Page 46 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Fuel Requirements The MV10 650 and 725 are high-performance engines and require premium fuel, with a minimum octane rating of 91 (R+M)/2 or 95RON in Europe. Use of lower octane fuels will cause spark knock (pinging). Continued heavy spark knock can cause severe engine damage. Warranty Information It will be considered misuse of the engine(s) if they are damaged through the use of improper, low quality or low octane gasoline. The warranty does not cover repairs to damage caused by misuse. Gasoline containing Alcohol Gasoline containing high levels of ethanol (>10%) or methanol alcohol is not recommended for use in the MV10. This is primarily due to the fact that the alcohol in the fuel absorbs water. This water in the fuel can cause corrosion and extensive damage in the fuel system. If the presence of alcohol in the gasoline is unknown, frequent inspections of the fuel system are required. WARNING Gasoline is extremely explosive and highly flammable, and if ignited can cause serious bodily damage or even death. Careful inspection of the entire fuel system for leaks and or deterioration must be part of daily maintenance of the engines. This inspection is mandatory after long periods of storage. The items to be checked include the fuel tanks, fuel lines, fuel pump, regulator, the fuel rails, carbon canisters, and all fittings in the system. Replace any component which shows any signs of corrosion, leakage, deterioration, swelling, hardening or softening. Page 47 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Maintenance Engine Oil USE ONLY Mobil 1® Synthetic Motor Oil. The recommended oil is carefully formulated to provide excellent protection to the engine under severe conditions, with no need for the use of supplemental additives. See “Engine Specifications” for the correct oil viscosity for your model. Warranty Information It will be considered misuse of the engine(s) if they are damaged through the use of improper, low quality or non specified oil. The warranty does not cover repairs to damage caused by misuse. An oil change should be scheduled for every 25 hours of operation. See “Maintenance - MV10 Maintenance Schedule” in the maintenance section. The oil should also be changed if for any reason its temperature has exceeded 300º F. Always change the oil filter each time the oil is changed, using only Ilmor approved filters as listed in Appendix II - Service Parts. Oil Capacity The MV10 requires 8.5 quarts for fill after an oil and filter change. Total fill (including cooler and lines) is 10 quarts. Oil Removal The MV10 engine has an engine oil drain hose routed from the oil pan for ease of total oil sump drainage. This hose has a yellow fitting on the end. (See Fig.1) Fig. 1 Page 48 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Engine Coolant Each MV10 that is shipped from ILMOR High-Performance Marine is pre-filled with the proper amount of coolant. This does not apply to engines shipped across international borders or overseas. Once the engine is mounted in the boat, check to be sure that the heat exchanger is filled completely. Add a 50/50 coolant mixture to the overflow tank until the tank is filled halfway. The sight tube allows a quick visual as to the coolant level. Coolant Type Only use coolant approved by ILMOR High-Performance Marine, as listed in “Engine Specifications” section. A 50/50 solution of coolant and distilled water is suggested for optimal performance, to prevent corrosion within the engine, and to preserve the water pump seals. Capacity Each engine requires two gallons of antifreeze and two gallons of distilled water, or 4 gallons tota,l to completely fill the cooling system. Power Steering Fluid Only use power steering approved by ILMOR High-Performance Marine, as listed in “Engine Specifications” section. WARNING Do not start the engine unless there is adequate power steering fluid in the power steering pump reservoir, as severe damage to the pumping element could occur. Great care must be taken when bleeding the power steering system to prevent running the pump dry. Should the steering pump run for any length of time without fluid, loss of power steering and/or permanent pump damage can result. Page 49 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 25 Hour Service At the end of the 25 hour break-in period, MV10 engines must be serviced before the break in period can be considered complete. The following list of maintenance items must be performed. Change engine oil and filter. Change fuel / water filter. Check drive shaft and engine alignment. Check coolant level and top off if needed. Check power steering fluid level and top off if needed. Check throttle and shift cables for proper end stop adjustment. Check all hoses and lines for leaks or damage. Repair as necessary. Check the complete exhaust system for damage or leaks. Check all hose clamps for tightness. Check that the header bolts are tight. NOTE: Do not over tighten header bolts; refer to the table in "Engine Torque Specifications". Check the battery condition. Check that all battery connections are tight. Check that the motor mounts and mounting bolts are tight. Check that the starter, bell-housing bolts, and transmission bolts are tight. Rebuild Schedule Ilmor High-Performance Marine recommends that your MV10 series engine be rebuilt after 250 hours of use by an authorized engine rebuild center. Contact your local ILMOR High-Performance Marine service center to make arrangements. Page 50 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Winterization It is recommended to fog these engines if more than 8 weeks of storage is expected or if the boat is stored for the winter (Do not stop fogging engines until stalling occurs). A fuel stabilizer should be added at the end of the season before storage. Ilmor High-Performance Marine recommends the use of STA-BIL brand Marine Formula fuel additives for this purpose. The coolers should be drained of sea or raw water by removing the front cover of the oil/transmission cooler. The cover is held on by one bolt, located in the center. This is a good opportunity to inspect for and remove debris at the front of the cooler. Once the cooler is finished draining, reinstall the cover and tighten the bolt. When installing the front cover, be sure the rubber gasket is in position at the perimeter of the cooler shell. Remove this cooler cover to drain and clean The headers can be drained by removing the blue plugs from the water inlet manifolds located at the rear of each side of the engine. Let the header and exhaust system drain, then reinstall the plug. Remove blue plugs to drain If the boat is to be stored in an area subject to freezing, the coolant should be checked for strength and adjusted to be at least 50%, strong enough to withstand -40F and left in the engine. If your boat has a sea strainer, drain the water to avoid freezing. Page 51 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Ignition System Firing Order: 1-10-9-4-3-6-5-8-7-2 Spark Plugs See “Engine Specifications” for the proper spark plugs and gap for your engine. Engine Torque Specifications Component Bolt Alternator Exhaust Headers Power Steering Pump Sea Pump - Block Sea Pump - Body Drive Plate - Bravo Style Drive Plate - Huber Style Spark Plugs Motor Mounts - Block M10 x 1.5 M8 x 1.25 M8 x 1.25 M8 x 1.25 1/4 - 20 UNC 3/8 - 16 UNC 3/8 - 16 UNC M14 x 1.25 M10 x 1.5 M10 x 1.5 5/16 - 18 UNC 7/16 - 14 UNC M6 x 1 Bellhousing Transmission - Bellhousing Lifting Eyes Torque N*m 47 24 27 27 12 47 47 19 47 54 34 54 11 in*lb 420 216 240 240 110 420 420 168 420 480 300 480 95 ft*lb 35 18 20 20 9 35 35 14 35 40 25 40 8 Threadlocker Blue Loctite 243 CMD Anti-Seize Lubricant #3 Blue Loctite 243 Blue Loctite 243 Blue Loctite 243 Blue Loctite 243 Blue Loctite 243 CMD Anti-Seize Lubricant #3 Blue Loctite 243 Blue Loctite 243 Blue Loctite 243 Blue Loctite 243 WARNING All fasteners used on the MV10, unless otherwise specified, are METRIC and include a number of special or non-standard fasteners. Only use fasteners which have been supplied or approved by ILMOR High-Performance Marine. Page 52 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Maintenance Schedule Item Daily Check oil level Check coolant level Check power steering fluid level Check transmission oil level Check sea strainer Check fuel system for leaks Check Fuel Water Seperator Check exhaust system for water leaks Cooling system condition of hoses and clamps Serpentine belt for cracks and tension Check Every 25 Every 50 Annually Hours Hours X X X X X X X X X X X X Starter motor - Check bolts are tight X X Sea Pump - Inspect impeller X X Air Filter / Flame Arrester Check for damage Exhaust system condition of hoses and clamps Check X Check Motor Mounts Check condition for cracks and fatigue Motor Mounts Check mounting bolts are tight Drive Plates - Check that bolts are tight and that the plate is free of cracks Battery Check electrolyte level and case Battery cables and connections Check for corrosion Battery cables and connections Check for tight Electrical system for damaged wiring Fuse block and relays Check for corrosion Check Hoses and lines for swelling and deterioration Check X X X X X X X X X X X X X X X X X X X X X Throttle Cable - Inspect for damage X X Shift Cable - Inspect for damage X X Page 53 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Replacement Intervals Item Serpentine Belt Sea Pump Impeller High Pressure Fuel Filter Fuel Water Separator Oil Filter Spark Plugs Air Filter Rubber hoses Interval Annually Every 25 hours or after winterization Every 50 hours or after winterization Every 25 Hours* Every 25 Hours Every 2 years or after winterization Every 100 Hours Every 2 Years** * Pending inspection of component. The fuel water separator should be inspected regularly and changed when water begins to accumulate. Close attention should be paid after filling the fuel tanks and more frequent replacement may be required. ** Inspect for cracking, swelling, or deterioration regularly and replace when necessary. Page 54 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Engine Specifications Required Fuel Octane 91 (R + M)/2 Minimum Engine Coolant 5 Yr/100,000 mile formula antifreeze (50/50 mix) Engine Oil 0W40 Mobil 1® Synthetic Power Steering Fluid Mobil 1® ATF Recommended Engine Speed MV650 - 95RON 5500-6100 RPM (6300 RPM limit) MV 725 5800-6300 RPM (6500 RPM limit) Spark Plugs MVP4560 Normal Oil Pressure 50 – 75 psi with warm oil MV650 50psig at IDLE 58 psig at WOT MV725 68psig at IDLE 72 psig at WOT 5 to 10psig (0.3 to 0.7 bar ) at IDLE Normal Fuel Pressure Normal seawater pressure 30 to 50psig (2 to 3.4 bar ) at WOT Normal Coolant Temperature 155 – 180º F 68C - 82C Normal Oil Temperature 150 – 230º F 66C - 110C Page 55 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Appendix I - MV10 Diagrams MV10 - DRIVE BELT ROUTING Page 56 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 MV10 - Front View Page 57 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 MV10 - Port Side Page 58 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 MV10 - Starboard Side Page 59 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Appendix II - MV10 Service Parts Listing Component ALTERNATOR, SAE J1171 Serpentine BELT BUSHING, Mercury Style Bellhousing CAP, heat exchanger CLAMP, exhaust, downturned headers CLAMP, exhaust, straightback headers CLAMP, T-bolt 3.5" (Oil Cooler/Heat Ex.) CLAMP, T-bolt 4.5" (Exhaust) COOLER, Oil and Trans COOLER, Power Steering COOLER, Fuel COOLER, Engine Coolant DECAL, Coast Guard App. DECAL, CARB 3 - Star ( 5 x 6") HANG TAG, CARB DRIVE COUPLER, Mercury Style DRIVE COUPLER, Transmission Style FILTER, Air FILTER, Oil FILTER, Fuel - High Pressure FILTER, Fuel / Water Separator FITTING KIT, Power Steering GASKET, Exhaust (each) IMPELLER, Seapump PLUMBING KIT, Trans PLUMBING KIT, Fuel PULLEYS, Billet w/ power steering PUMP, Fuel REGULATOR, Fuel SENSOR, Oil Press, Water Press SENSOR, Oil Temperature SENSOR, Water Temperature SENSOR, Manifold Air Pressure (MAP) SENSOR, Manifold Air Temp. (MAT) SPARK PLUG Ilmor Part # PE00847 MVP 0165 MVP 0037 MVP 0003 MVP 0092 MVP 0092 MVP 0204 MVP 0174 PE00907 PE01059 PE01055 PE00814 MVP 0085 MVP0490 MVP0499 MVP 0036 MVP 0293 PE00808 MVP 0285 MVP 0421 MVP 0162 MVP0135 MVP 4610 MVP0102 (black) MVP 0401 MVP0427 MVP 0423 MVP 0420 MV650 MVP0438 MV725 MVP0430 MVP 4825 MVP 4830 MVP 4830 MVP 4835 MVP 0081 MVP4560 Page 60 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Appendix III – OBD-M Trouble Codes NOTE: All fault codes listed below will display a Malfunction Indicator Lamp (MIL) on the dash (Fig. 1l). The following fault codes will be stored and will only display a MIL under the following conditions: *Fault Indication of Fault Battery Voltage High Battery Voltage Low Engine Coolant Over Temperature Oil Pressure too Low Engine Oil Over Temperature Drive Oil Pressure too Low Transmission Oil Over Temperature No MIL indication, fault code stored No MIL indication, fault code stored MIL only when temperature exceeds threshold, fault code stored MIL only when pressure falls below threshold, fault code stored MIL only when temperature exceeds threshold, fault code stored MIL only when pressure falls below threshold, fault code stored MIL only when temperature exceeds threshold, fault code stored A MIL will be indicated on the dash, one for each engine installed. NOTE: Once the MIL is indicated on the dash for any of the five faults specified above, it will remain lit until the issue has been corrected, re-diagnosed, and the engine has gone through one full ignition cycle. If the fault continues to occur, the light will remain on, until the failure condition has passed, or the boat has been taken to a service center to be correctly diagnosed and repaired. For all other faults, the MIL will turn off after three good warm-up cycles, only if the fault does not re-occur. If the fault continues to fail, the MIL light will remain on as a reminder that service is required. WARNING Specific fault codes will trigger a MIL indication followed by a "forced idle", in which the engine will operate at approximately 2000 rpm or 25% of its duty cycle. These fault codes are indicated by a (**) demarcation. Attention should be paid to any MIL indication as this can be especially hazardous in multiple engine configurations. The following table identifies the component that is being tested. The Suspect Parameter Number (SPN) is the fault code which is stored in the computer’s memory. The Failure Mode Indicator (FMI) number provides the technician with more detail as to why the fault occurred. Together the SPN and FMI make up a part of the Diagnostic Trouble Code (DTC). Page 61 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Component SPN FMI Display Name for SPN/FMI Combination Pedal Position Sensors (1 & 2) 28 2 Pedal Position Sensor 1/2 Correlation Throttle Position Sensors (3 & 4) 2977 2 Throttle Position Sensor 3/4 Correlation 51** 51** 51** 2976 2976** 100 100 100 100 2 7 14 2 10 2 3 4 1 Engine Throttle Position 1 Throttle 1 - Unable to Close Throttle 1 - Unable to Open Throttle Position Sensor 1/2 Correlation Throttle Position Sensors Oil Pressure Sensor Oil Pressure Sensor - Voltage High Oil Pressure Sensor - Voltage Low Oil Pressure too Low* 106 106 106 110 110 2 3 4 0 1 110 3 110 4 167** 167 167** 167 168 168 172 2 3 4 7 3 4 2 172 3 172 4 175 175 175 175 0 2 3 4 177 0 177 3 177 4 Manifold Absolute Pressure Sensor Manifold Absolute Pressure Sensor High Manifold Absolute Pressure Sensor Low Engine Coolant Over Temperature* Engine Coolant Temperature Sensor Engine Coolant Temperature Sensor - Circuit High Engine Coolant Temperature Sensor - Circuit Low Voltage Sense Voltage Sense High Voltage Sense Low Voltage Sense Mid-Range Battery Voltage High* Battery Voltage Low* Intake Air Temperature Sensor Intake Air Temperature Sensor - Out of range high Intake Air Temperature Sensor - Out of range low Engine Oil Over Temperature* Oil Temperature Sensor Oil Temperature Sensor Voltage High Oil Temperature Sensor Voltage Low Transmission Oil Temperature - Over Temperature* Transmission Oil Temperature Sensor Voltage High Transmission Oil Temperature Sensor Voltage Low 723 7 Throttle 1 Throttle Position Sensors Oil Pressure Sensor Manifold Absolute Pressure Sensor Engine Coolant Temperature Sensor Voltage Sense Battery Voltage Intake Air Temperature Sensor Engine Oil Temperature Sensor Transmission Oil Temperature Engine Speed Sensor Cam-Crank out-of-tolerance (based off of engine speed sensor) Page 62 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Component SPN FMI Display Name for SPN/FMI Combination Knock Sensor 2 731 2 Knock Sensor 2 Knock Sensor 1 1352 2 Knock Sensor 1 Engine Coolant System Thermostat 1659 7 Engine Coolant System Thermostat 2972 2972 2973 2973 3 4 3 4 Throttle Position Sensor 1 - Voltage High Throttle Position Sensor 1 - Voltage Low Throttle Position Sensor 2 - Voltage High Throttle Position Sensor 2 - Voltage Low 2974 2974 2975 2975 91 91 29 29 3306 3306 3306 3464** 3 4 3 4 3 4 3 4 7 6 5 2 3464** 8 3464** 3465** 12 2 3465** 8 3465** 3509** 3509** 3510** 3510** 3511** 3511** 3673** 3673** 3673 520192 520192 520192 12 3 4 3 4 3 4 2 7 14 3 4 1 Throttle Position Sensor 3 - Voltage High Throttle Position Sensor 3 - Voltage Low Throttle Position Sensor 4 - Voltage High Throttle Position Sensor 4 - Voltage Low Pedal Position Sensor 1 - Voltage High Pedal Position Sensor 1 - Voltage Low Pedal Position Sensor 2 - Voltage High Pedal Position Sensor 2 - Voltage Low VVT - Exhaust Cam Position Control Solenoid VVT - Exhaust Valve Solenoid High VVT - Exhaust Valve Solenoid Low Electronic Throttle Control System 1 Electronic Throttle Control System 1 - Abnormal Operation Electronic Throttle Control System 1 - Pic fault Electronic Throttle Control System 2 Electronic Throttle Control System 2 - Abnormal Operation Electronic Throttle Control System 2 - Pic fault 5VRef_A Circuit High 5VRef_A Circuit Low 5VRef_B Circuit High 5VRef_B Circuit Low 5VRef_C Circuit High 5VRef_C Circuit Low Engine Throttle Position 2 Throttle 2 - Unable to Close Throttle 2 - Unable to Open Drive - Oil Pressure Sensor - Voltage High Drive - Oil Pressure Sensor - Voltage Low Drive - Oil Pressure too Low* Throttle Position Sensor 1 Throttle Position Sensor 2 Throttle Position Sensor 3 Throttle Position Sensor 4 Pedal Position Sensor 1 Pedal Position Sensor 2 Variable Valve Timing (VVT) ETC System 1 ETC System 2 5VRef_A 5VRef_B 5VRef_C Throttle 2 Drive – Oil Pressure Sensor Page 63 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Appendix IV - Wiring Schematics Power and Ground Wiring Page 64 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 NMEA 2000 / CAN Connection - Boat - MV10, Dual Engine Layout Page 65 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Engine - Dash Connections Page 66 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Engine - Helm Cable Terminations Diagram Page 67 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Engine - Helm Cable Terminations Photo Engine to Helm Gauges - Cable #1 14 way Connector, engine sensor outputs - connects to Cable #2 Page 68 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 INDY® - Engine Hook-up Page 69 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 NOTES Page 70 MV10 Gen. IV Series Engines Owner's Manual Revision - 5B August 2009 Maintenance Log Date Service Performed Engine Hours Page 71