3 ecm and sensor locations

3
ECM AND SENSOR LOCATIONS
Section
3.1
Page
ECM AND SENSOR LOCATIONS ...........................................................
3-3
(Rev. 2/03)
3-2
From Bulletin 1-SECM-03
All information subject to change without notice.
6SE497 0207 Copyright © 2003 DETROIT DIESEL CORPORATION
DDEC III/IV SINGLE ECM TROUBLESHOOTING GUIDE
3.1
ECM AND SENSOR LOCATIONS
For the DDEC system ECM see Figure 3-1.
Figure 3-1
DDEC System ECM
All information subject to change without notice.
(Rev. 2/03)
6SE497 0207 Copyright © 2003 DETROIT DIESEL CORPORATION
From Bulletin 1-SECM-03
3-3
3.1
ECM AND SENSOR LOCATIONS
For the Series 60® sensor locations, see Figure 3-2.
Figure 3-2
Series 60 Diesel ECM and Sensor Locations
(Rev. 2/03)
3-4
From Bulletin 1-SECM-03
All information subject to change without notice.
6SE497 0207 Copyright © 2003 DETROIT DIESEL CORPORATION
DDEC III/IV SINGLE ECM TROUBLESHOOTING GUIDE
For the sensor locations for the Series 60, 2002 EGR engine, see Figure 3-3.
1. EGR Valve
9. EGR Temperature Sensor
2. VNT
10. Turbo Boost Sensor
3. Turbo Compressor Outlet Temp Sensor (TCO)
11. Intake Air Temp Sensor
4. Oil Temperature Sensor
12. Oil Pressure Sensor
5. VPODs
13. Barometric pressure Sensor
6. Coolant Temperature Sensor
14. SRS
7. Turbo Speed Sensor
15. TRS
8. Delta-P Sensor
Figure 3-3
Sensor Locations, Series 60 2002 EGR Engine
All information subject to change without notice.
(Rev. 2/03)
6SE497 0207 Copyright © 2003 DETROIT DIESEL CORPORATION
From Bulletin 1-SECM-03
3-5
3.1
ECM AND SENSOR LOCATIONS
For the Series 50® diesel engine sensor locations, see Figure 3-4.
1. Timing Reference Sensor
6. Oil Temperature Sensor
2. Fuel Temperature Sensor
7. Oil Pressure Sensor
3. Coolant Temperature Sensor
8. Turbo Boost Sensor
4. Synchronous Reference Sensor
9. Air Inlet Temperature Sensor
5. ECM
Figure 3-4
Series 50 Diesel ECM and Sensor Locations
(Rev. 2/03)
3-6
From Bulletin 1-SECM-03
All information subject to change without notice.
6SE497 0207 Copyright © 2003 DETROIT DIESEL CORPORATION
DDEC III/IV SINGLE ECM TROUBLESHOOTING GUIDE
For the Series 50® gas engine sensor locations, see Figure 3-5.
1. Coolant Temperature Sensor
6. Oil Temperature Sensor
2. Air Temperature Sensor
7. Oil Pressure Sensor
3. Fuel Temperature Sensor
8. Synchronous Reference Sensor
4. Manifold Air Pressure (MAP) Sensor
9. SNEF Module
10. Timing Reference Sensor
5. Knock Sensor
Figure 3-5
Series 50 Gas ECM and Sensor Locations
All information subject to change without notice.
(Rev. 2/03)
6SE497 0207 Copyright © 2003 DETROIT DIESEL CORPORATION
From Bulletin 1-SECM-03
3-7
3.1
ECM AND SENSOR LOCATIONS
For the Series 55™ engine sensor locations, see Figure 3-6.
1. Coolant Temperature Sensor
5. Synchronous Reference Sensor
2. Fuel Temperature Sensor
6. Timing Reference Sensor
3. Air Inlet Temperature Sensor
7. Oil Temperature Sensor
4. Turbo Boost Sensor
8. Oil Pressure Sensor
Figure 3-6
Series 55 Engine Sensor Locations
(Rev. 2/03)
3-8
From Bulletin 1-SECM-03
All information subject to change without notice.
6SE497 0207 Copyright © 2003 DETROIT DIESEL CORPORATION