Mitsubishi Eclipse. Manual — part 660
INTAKE MANIFOLD PLENUM
TSB Revision
INTAKE AND EXHAUST
15-11
INSTALLATION SERVICE POINT
.
>>A<< INTAKE MANIFOLD PLENUM GASKET INSTALLA-
TION
Install the gasket with the protrusion in the position illustrated.
AC001424
PROTRUSION
FRONT OF
VEHICLE
AB
INTAKE MANIFOLD <2.4L ENGINE>
TSB Revision
INTAKE AND EXHAUST
15-12
INTAKE MANIFOLD <2.4L ENGINE>
REMOVAL AND INSTALLATION
M1151003000705
Pre-removal Operation
• Fuel Discharge Prevention [Refer to GROUP 13A,
On-vehicle Service
− Fuel Pump Relay Disconnection
(How to Reduce Pressurized Fuel Lines)
.]
• Engine Coolant Draining [Refer to GROUP 00, Mainte-
nance Service
− Engine Coolant (Change)
• Air Cleaner Removal (Refer to
.)
• Throttle Body Removal (Refer to GROUP 13A, Throttle
.)
• Thermostat Case Assembly Removal (Refer to GROUP
14, Water Hose and Water Pipe
Post-installation Operation
• Thermostat Case Assembly Installation (Refer to GROUP
• Throttle Body Installation (Refer to GROUP 13A, Throttle
Body
• Air Cleaner Installation (Refer to
.)
• Engine Coolant Supplying [Refer to GROUP 00, Mainte-
nance Service
− Engine Coolant (Change)
• Fuel Leakage Inspection
AC006143 AB
ENGINE OIL
O-RING
FUEL RAIL
8
9
6
1
2
7
10
11
5
8
4
3
4.9 ± 1.0 N·m
44 ± 8 in-lb
12 ± 2 N·m
100 ± 22 in-lb
14 ± 1 N·m
117 ± 13 in-lb
(ENGINE OIL)
N
N
REMOVAL STEPS
1. PURGE HOSE CONNECTION
2. BRAKE BOOSTER VACUUM HOSE
CONNECTION
3. IGNITION COIL CONNECTOR
4. INJECTOR CONNECTOR
5. MANIFOLD ABSOLUTE PRESSURE
SENSOR CONNECTOR
6. EVAPORATIVE EMISSION PURGE
SOLENOID VALVE CONNECTOR
7. EGR VACUUM REGULATOR
SOLENOID VALVE CONNECTOR
>>A<<
8. FUEL HIGH-PRESSURE HOSE
CONNECTION
9. FUEL RETURN HOSE
CONNECTION
10. OIL DIPSTICK AND DIPSTICK
GUIDE
11. PRESSURE HOSE CONNECTION
REMOVAL STEPS (Continued)
INTAKE MANIFOLD <2.4L ENGINE>
TSB Revision
INTAKE AND EXHAUST
15-13
REMOVAL SERVICE POINT
.
<<A>> FUEL RAIL, INJECTOR AND FUEL PRESSURE REG-
ULATOR REMOVAL
CAUTION
Care must be taken when removing the fuel rail not to drop
the injector.
Remove the fuel rail with the injectors and pressure regulator
attached to it.
AC006039
4.9 ± 1.0 N·m
44 ± 8 in-lb
11 ± 1 N·m
98 ± 8 in-lb
20 ± 2 N·m
14 ± 2 in-lb
12 ± 1 N·m
100 ± 13 in-lb
4.9 ± 1.0 N·m
44 ± 8 in-lb
8.9 ± 1.9 N·m
78 ± 17 in-lb
30 ± 3 N·m
23 ± 2 in-lb
8.8 ± 1.0 N·m
78 ± 9 in-lb
21 ± 4 N·m
16 ± 3 in-lb
8.8 ± 1.0 N·m
78 ± 9 in-lb
11 ± 1 N·m
98 ± 8 in-lb
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
N
N
N
AC
REMOVAL STEPS
12. PCV HOSE
13. FUEL RETURN PIPE
14. FUEL HOSE
<<A>>
15. FUEL RAIL, INJECTOR AND FUEL
PRESSURE REGULATOR
16. INSULATOR
17. VACUUM PIPE
18. EGR VALVE
19. INTAKE MANIFOLD
20. INTAKE MANIFOLD GASKET
21. INTAKE MANIFOLD STAY
22. MANIFOLD ABSOLUTE PRESSURE
SENSOR
23. VACUUM PIPE
24. EVAPORATIVE EMISSION PURGE
SOLENOID VALVE
25. EGR VACUUM REGULATOR
SOLENOID VALVE AND VACUUM
CONTROL VALVE
26. ACCELERATOR CABLE CLAMP
REMOVAL STEPS (Continued)
INTAKE MANIFOLD <2.4L ENGINE>
TSB Revision
INTAKE AND EXHAUST
15-14
INSTALLATION SERVICE POINT
.
>>A<< FUEL HIGH-PRESSURE HOSE INSTALLATION
CAUTION
Be careful not to allow any engine oil to enter the fuel rail.
1. When connecting the fuel high-pressure hose to the fuel rail,
apply a small amount of new engine oil to the O-ring and
then insert the fuel high-pressure hose, being careful not to
damage the O-ring.
2. While turning the fuel high-pressure hose to the left and
right, install it to the fuel rail.
3. Check that the injector turns smoothly. If it does not turn
smoothly, the O-ring may be trapped. Remove the fuel
high-pressure hose and then re-insert it into the fuel rail and
check again.
INSPECTION
M1151003100597
Check the following points; replace the part if a problem is
found.
Intake Manifold Check
1. Check for damage or cracking of any part.
2. Clogging of the negative pressure (vacuum) outlet port, or
clogging of the exhaust gas recirculation passages.
3. Using a straight edge and feeler gauge, check for distortion
of the cylinder head installation surface.
Standard value: 0.15 mm (0.006 inch) or less
Limit: 0.20 mm (0.008 inch)
AC001431
FUEL HIGH-
PRESSURE HOSE
O-RING
FUEL RAIL
AB
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