Mitsubishi Eclipse. Manual - part 659

INTAKE MANIFOLD PLENUM

TSB Revision

INTAKE AND EXHAUST

15-7

INTAKE MANIFOLD PLENUM

REMOVAL AND INSTALLATION

M1151002700143

<Vehicle without Intake Manifold Tuning (IMT) System>

Pre-removal Operation
• Fuel Discharge Prevention [Refer to GROUP 13B, 

On-vehicle Service 

P.13B-1109

.]

• Engine Coolant Draining [Refer to GROUP 00, Mainte-

nance Service 

− Engine Coolant (Change) 

P.00-58

.]

• Strut Tower Bar Removal (Refer to GROUP 42, Strut 

Tower Bar 

P.42-11

.)

• Air Cleaner Removal (Refer to 

P.15-6

.)

• Throttle Body Removal (Refer to GROUP 13B, Throttle 

Body 

P.13B-1116

.)

Post-installation Operation
• Throttle Body Installation (Refer to GROUP 13B, Throttle 

Body 

P.13B-1116

.)

• Air Cleaner Installation (Refer to 

P.15-6

.)

• Engine Coolant Supplying [Refer to GROUP 00, Mainte-

nance Service 

− Engine Coolant (Change) 

P.00-58

.]

• Strut Tower Bar Installation (Refer to GROUP 42, Strut 

Tower Bar 

P.42-11

.)

• Drive Belt Tension Adjustment [Refer to GROUP 00, 

Maintenance Service 

− Drive Belts (Check Condition) 

P.00-46

.]

AC304917AB

11 ± 1 N·m
98 ± 8 in-lb

11 ± 1 N·m
98 ± 8 in-lb

14

11

11

10

12

9

12

13

3

2

9.0 ± 1.0 N·m
80 ± 9 in-lb

9.0 ± 1.0 N·m
80 ± 9 in-lb

4

5

7

6

11 ± 1 N·m
98 ± 8 in-lb

1

8

5.0 ± 1.0 N·m
44 ± 9 in-lb

5.0 ± 1.0 N·m
44 ± 9 in-lb

REMOVAL STEPS

1. MANIFOLD ABSOLUTE 

PRESSURE SENSOR 
CONNECTOR

2. CONTROL WIRING HARNESS AND 

POWER STEERING WIRING 
HARNESS COMBINATION 
CONNECTOR

3. EGR VACUUM REGULATOR 

SOLENOID VALVE CONNECTOR

4. EVAPORATIVE EMISSION PURGE 

SOLENOID VALVE CONNECTOR

5. KNOCK SENSOR CONNECTOR
6. CRANKSHAFT POSITION SENSOR 

CONNECTOR

7. RIGHT BANK HEATED OXYGEN 

SENSOR CONNECTOR

8. INJECTOR CONNECTOR
9. DISTRIBUTOR CONNECTOR
10. CONTROL WIRING HARNESS AND 

INJECTOR WIRING HARNESS 
COMBINATION CONNECTOR

11. VACUUM HOSE CONNECTION
12. VACUUM PIPE
13. EGR VACUUM REGULATOR 

SOLENOID VALVE, EVAPORATIVE 
EMISSION PURGE SOLENOID 
VALVE AND VACUUM CONTROL 
VALVE

14. BRAKE BOOSTER VACUUM HOSE 

CONNECTION

REMOVAL STEPS (Continued)

INTAKE MANIFOLD PLENUM

TSB Revision

INTAKE AND EXHAUST

15-8

AC001423

18 ± 2 N·m
13 ± 2 ft-lb

18 ± 2 N·m
13 ± 2 ft-lb

18 ± 2 N·m
13 ± 2 ft-lb

18 ± 2 N·m
13 ± 2 ft-lb

18 ± 2 N·m
13 ± 2 ft-lb

18 ± 2 N·m
13 ± 2 ft-lb

36± 6 N·m
27 ± 4 ft-lb

36 ± 6 N·m
27 ± 4 ft-lb

N

15

21 ± 4 N·m
16 ± 2 ft-lb

18

44 ± 10 N·m
33 ± 7 ft-lb

20

42 ± 7 N·m
31 ± 5 ft-lb

19

17

24 ± 4 N·m
18 ± 3 ft-lb

36 ± 6 N·m
27 ± 4 ft-lb

16

N

21

22

N

23

N

24

5.0 ± 1.0 N·m
44 ± 9 in-lb

AE

REMOVAL STEPS

15. EGR VALVE
16. EGR PIPE CONNECTION
17. DRIVE BELT <POWER STEERING 

OIL PUMP>

18. POWER STEERING OIL PUMP 

BRACKET STAY

19. INTAKE MANIFOLD PLENUM STAY, 

FRONT

20. INTAKE MANIFOLD PLENUM STAY, 

REAR

21. ENGINE MOUNT STAY
22. INTAKE MANIFOLD PLENUM

>>A<<

23. INTAKE MANIFOLD PLENUM 

GASKET

24. MANIFOLD ABSOLUTE 

PRESSURE SENSOR 

REMOVAL STEPS (Continued)

INTAKE MANIFOLD PLENUM

TSB Revision

INTAKE AND EXHAUST

15-9

<Vehicle with Intake Mnifold Tuning (IMT) System>

AC106163 AB

11 ± 1 N·m
98 ± 8 in-lb

1

2

3

4 5

6

7

8

15

9

10

11

13

16 

17                   

5.0 ± 1.0 N·m
44 ± 9 ft-lb

11 ± 1 N·m
98 ± 8 in-lb

18

18 

19  

9.0 ± 1.0 N·m
80 ± 9 ft-lb

20

18 

21

22

23          

24 

11 ± 1 N·m
98 ± 8 in-lb

5.0 ± 1.0 N·m
44 ± 9 ft-lb

11 ± 1 N·m
98 ± 8 in-lb

18 ± 2 N·m
13 ± 2 ft-lb

9.0 ± 1.0 N·m
80 ± 9 in-lb

9.0 ± 1.0 N·m
80 ± 9 in-lb

12

14

REMOVAL STEPS

1. EGR VACUUM REGULATOR 

SOLENOID VALVE CONNECTOR

2. INTAKE MANIFOLD TUNING 

SOLENOID CONNECTOR

3. RIGHT BANK HEATED OXYGEN 

SENSOR CONNECTOR

4. CRANKSHAFT POSITION SENSOR 

CONNECTOR

5. KNOCK SENSOR CONNECTOR
6. CONTROL WIRING HARNESS AND 

POWER STEERING WIRING 
HARNESS COMBINATION 
CONNECTOR

7. INJECTOR CONNECTOR
8. DISTRIBUTOR CONNECTOR
9. CONTROL WIRING HARNESS AND 

INJECTOR WIRING HARNESS 
COMBINATION CONNECTOR

10. EVAPORATIVE EMISSION PURGE 

SOLENOID VALVE CONNECTOR

11. MANIFOLD ABSOLUTE 

PRESSURE SENSOR 
CONNECTOR

12. CONTROL WIRING HARNESS AND 

INJECTOR WIRING HARNESS 
COMBINATION CONNECTOR

13. EVAPORATIVE EMISSION PURGE 

SOLENOID VALVE 

14. VACUUM PIPE
15. VACUUM HOSE CONNECTION
16. BRAKE BOOSTER VACUUM HOSE 

CONNECTION

17. VACUUM PIPE
18. VACUUM HOSE
19. VACUUM CONTROL VALVE
20.  EGR VACUUM REGULATOR 

SOLENOID VALVE AND INTAKE 
MANIFOLD TUNING (IMT) 
SOLENOID VALVE

21. KNOCK SENSOR CONNECTOR 

AND CRANKSHAFT POSITION 
SENSOR CONNECTOR BRACKET

22. RIGHT BANK HEATED OXYGEN 

SENSOR CONNECTOR BRACKET

23. VACUUM PIPE
24. VACUUM TANK

REMOVAL STEPS (Continued)

INTAKE MANIFOLD PLENUM

TSB Revision

INTAKE AND EXHAUST

15-10

AC106132AB

18 ± 2 N·m
13 ± 2 ft-lb

N

21 ± 4 N·m
16 ± 2ft-lb

25

N

N

5.0 ± 1.0 N·m
44 ± 9 in-lb

18 ± 2 N·m
13 ± 2 ft-lb

36 ± 6 N·m
27 ± 4 ft-lb

18 ± 2 N·m
13 ± 2ft-lb

42 ± 7 N·m
31 ± 5 ft-lb

44 ± 10 N·m
33 ± 7 ft-lb

24 ± 4 N·m
18 ± 3 ft-lb

36 ± 6 N·m
27 ± 4 ft-lb

36 ± 6 N·m
27 ± 4 ft-lb

18 ± 2 N·m
13 ± 2 ft-lb

18 ± 2 N·m
13 ± 2 ft-lb

18 ± 2 N·m
13 ± 2 ft-lb

N

33

27

28

29

30

34

26

32

31

REMOVAL STEPS

25. EGR VALVE
26. EGR PIPE CONNECTION
27. DRIVE BELT <POWER STEERING 

OIL PUMP>

28. POWER STEERING OIL PUMP 

BRACKET STAY

29. INTAKE MANIFOLD PLENUM STAY, 

FRONT

30. INTAKE MANIFOLD PLENUM STAY, 

REAR

31. ENGINE MOUNT STAY
32. INTAKE MANIFOLD PLENUM

>>A<<

33. INTAKE MANIFOLD PLENUM 

GASKET

34. MANIFOLD ABSOLUTE 

PRESSURE SENSOR 

REMOVAL STEPS (Continued)