Mitsubishi Galant (2004+). Manual - part 1231

 

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Mitsubishi Galant (2004+). Manual - part 1231

 

 

MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS

TSB Revision

MULTIPORT FUEL INJECTION (MFI) <3.8L ENGINE>

13B-617

STEP 14. Check for open circuit and harness damage 
between camshaft position sensor connector B-106 
(terminal No. 1) and PCM connector B-22 (terminal No. 
113).

Q: Is the harness wire in good condition?

YES : Replace the PCM. Then go to Step 20.
NO :  Repair it. Then go to Step 20.

1

2

3

AK303130

HARNESS 
CONNECTOR: 
COMPONENT SIDE

AB

CAMSHAFT POSITION 
SENSOR

B-106 (B)

CONNECTOR: B-106

AK303016

104

96

94

95

93 92 91

99 98 97

103 102 101 100

108 107 106 105

113 112 111 110 109

CONNECTOR: B-22

B-22 (B)

PCM

AB

HARNESS CONNECTOR: 
COMPONENT SIDE

AIR CLEANER

MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS

TSB Revision

MULTIPORT FUEL INJECTION (MFI) <3.8L ENGINE>

13B-618

STEP 15. Check harness connector B-17X at MFI relay for 
damage.

Q: Is the harness connector in good condition?

YES : Go to Step 16.
NO :  Repair or replace it. Refer to GROUP 00E, Harness 

Connector Inspection 

P.00E-2

. Then go to Step 20.

STEP 16. Check harness connector B-22 at PCM for 
damage.

Q: Is the harness connector in good condition?

YES : Go to Step 17.
NO :  Repair or replace it. Refer to GROUP 00E, Harness 

Connector Inspection 

P.00E-2

. Then go to Step 20.

1

2

3

4

AK303017

CONNECTOR: B-17X

FRONT OF VEHICLE

B-17X

AB

HARNESS
CONNECTOR:
COMPONENT SIDE

RELAY BOX

AK303016

104

96

94

95

93 92 91

99 98 97

103 102 101 100

108 107 106 105

113 112 111 110 109

CONNECTOR: B-22

B-22 (B)

PCM

AB

HARNESS CONNECTOR: 
COMPONENT SIDE

AIR CLEANER

MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS

TSB Revision

MULTIPORT FUEL INJECTION (MFI) <3.8L ENGINE>

13B-619

STEP 17. Check for harness damage between MFI relay 
connector B-17X (terminal No. 4) and camshaft position 
sensor connector B-106 (terminal No. 3).

Q: Is the harness wire in good condition?

YES : Go to Step 18.
NO :  Repair it. Then go to Step 20.

1

2

3

4

AK303017

CONNECTOR: B-17X

FRONT OF VEHICLE

B-17X

AB

HARNESS
CONNECTOR:
COMPONENT SIDE

RELAY BOX

1

2

3

AK303130

HARNESS 
CONNECTOR: 
COMPONENT SIDE

AB

CAMSHAFT POSITION 
SENSOR

B-106 (B)

CONNECTOR: B-106

MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS

TSB Revision

MULTIPORT FUEL INJECTION (MFI) <3.8L ENGINE>

13B-620

STEP 18. Check for harness damage between camshaft 
position sensor connector B-106 (terminal No. 2) and PCM 
connector B-22 (terminal No. 104).

Q: Is the harness wire in good condition?

YES : Go to Step 19.
NO :  Repair it. Then go to Step 20.

STEP 19. Check the camshaft position sensing cylinder.
Q: Is the camshaft position sensing cylinder in good 

condition?
YES : 
Replace the camshaft position sensor. Then go to 

Step 20.

NO :  Repair it. Then go to Step 20.

1

2

3

AK303130

HARNESS 
CONNECTOR: 
COMPONENT SIDE

AB

CAMSHAFT POSITION 
SENSOR

B-106 (B)

CONNECTOR: B-106

AK303016

104

96

94

95

93 92 91

99 98 97

103 102 101 100

108 107 106 105

113 112 111 110 109

CONNECTOR: B-22

B-22 (B)

PCM

AB

HARNESS CONNECTOR: 
COMPONENT SIDE

AIR CLEANER

 

 

 

 

 

 

 

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