Intake Manifold and Exhaust System

Intake Manifold and Exhaust System
Intake Manifold Removal and Installation
Exploded View
5x0.8 mm
3.4 N.m
Removal
THROTTLE BODY
(0.35 kgf.m, 2.5 Ibf.ft)
8x1.25 mm
22N.m
(2.2 kgf.m, 16 Ibf.ft)
5. Remove the quick-connect fitting cover (A), then
disconnect the fuel feed hose (see page 11-370).
1. Relieve the fuel pressure (see page 11-360).
2. Remove the charge air cooler (see page 9-8).
•
3. Remove the fuel injector cover.
LNTAKE MANIFOLD
Replace if cracked or
if mating surface is damaged.
MANIFOLD ABSOLUTE
PRESSURE (MAP)
SENSOR
0-RING
Replace.
8x1.25 mm
6. Remove the ground cable (A), the vacuum hoses
(B), the brake booster vacuum hose (C), and the
turbocharger bypass control solenoid valve bracket
mounting bolt (D).
22N.m
(2.2 kgf.m, 16 Ibf.ft)
INTAKE MANIFOLD
TEMPERATURE(1-AT»
SENSOR
4. Remove the engine wire harness connectors and
the wire harness clamps from the intake manifold.
5 x 0.8 mm
3.4 N.m
• Four fuel injector connectors
(0.35 kgf.m, 2.5 Ibf.ft)
• Throttle actuator connector
• Manifold absolute pressure (MAP) sensor
connector
• Intake manifold temperature (IAT) sensor
connector
• Turbocharger bypass control solenoid valve
8x1.25 mm
22N.m
(2.2 kgf.m, 16 Ibf.ft)
connector
INTAKE MANIFOLD BRACKET
GASKET
Replace.
(cont'd)
9-2
9-3
Intake Manifold and Exhaust System
Intake Manifold Removal and Installation (cont'd)
7. Remove the evaporative emission (EVAP) canister
hose (A) and the water bypass line bracket
mounting bolt (B).
10. Remove the harness clamp (A) and the connector
(B), then remove the intake manifold bracket (C).
3. Install the PCV hose (A) and the harness holder (B).
Installation
1. Install the intake manifold (A) with a newgasket (B),
then tighten the bolts and nuts in a crisscross
pattern in three steps, beginrring with the inner bolt.
,8x1.25 mm
22N.m
(2.2 kgf.m, 16 Ibf.ft)
8. Remove the water bypass hoses (C), then plug the
11. Remove the intake manifold.
water bypass hoses.
4. Install the water bypass hoses (A), the EVAP
canister hose (B), and the water bypass line bracket
mounting bolt (C).
9. Remove the positive crankcase ventilation (PCV)
hose (A) and the harness holder (B).
2. Install the intake manifold bracket (A), then install
the harness clamp (B) and the connector (C).
c
6x1.0 mm
12N.m
(1.2kgf.m,8.8lbf.ft)
8x1.25 mm
22 N.m (2.2 kgf.m, 16 Ibf.ft)
(cont'd)
9-4
9-5