Mitsubishi Montero (2002-2004). Manual — part 669

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DIAGNOSTIC TROUBLE CODE PROCEDURES

13Ac-373

STEP 16. Check connector B-22X at the MFI relay 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 21.

STEP 17. Check connector D-134 at PCM for damage.
Q: Is the connector in good condition?

YES : Go to Step 18.
NO : Repair or replace it. Refer to GROUP 00E, Harness

Connector Inspection

P.00E-2

. Then go to Step 21.

AK200951

2 1

3

4

B-22X

AB

CONNECTOR: B-22X

HARNESS
CONNECTOR:
COMPONENT SIDE

AK201166

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70

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80

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CONNECTOR: D-134

AB

PCM

D-134(GR)

HARNESS CONNECTOR:
COMPONENT SIDE

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DIAGNOSTIC TROUBLE CODE PROCEDURES

13Ac-374

STEP 18. Check for harness damage between MFI relay
connector B-22X (terminal No. 1) and crankshaft position
sensor connector B-36 (terminal No. 3).
Q: Is the harness wire in good condition?

YES : Go to Step 19.
NO : Repair it. Then go to Step 21.

AK200951

2 1

3

4

B-22X

AB

CONNECTOR: B-22X

HARNESS
CONNECTOR:
COMPONENT SIDE

AK200962

1

2

3

AB

CONNECTOR: B-36

B-36(B)

CRANKSHAFT
POSITION
SENSOR

HARNESS
CONNECTOR:
COMPONENT SIDE

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DIAGNOSTIC TROUBLE CODE PROCEDURES

13Ac-375

STEP 19. Check for harness damage between crankshaft
position sensor connector B-36 (terminal No. 2) and PCM
connector D-134 (terminal No. 70).
Q: Is the harness wire in good condition?

YES : Go to Step 20.
NO : Repair it. Then go to Step 21.

STEP 20. Check the crankshaft sensing blade.
Q: Is the crankshaft sensing blade in a good condition?

YES : Replace the crankshaft position sensor. Then go to

Step 21.

NO : Replace it. Then go to Step 21.

AK200962

1

2

3

AB

CONNECTOR: B-36

B-36(B)

CRANKSHAFT
POSITION
SENSOR

HARNESS
CONNECTOR:
COMPONENT SIDE

AK201166

61

62

63

64

65

66

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69

70

71

76

77

78

79

85

86

87

80

72

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74

75

81

82

83

84

88

89

CONNECTOR: D-134

AB

PCM

D-134(GR)

HARNESS CONNECTOR:
COMPONENT SIDE

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DIAGNOSTIC TROUBLE CODE PROCEDURES

13Ac-376

STEP 21. Perform the OBD-II drive cycle.
(1) Carry out a test drive with the drive cycle pattern. Refer to

GROUP 13A, Trouble Code Diagnosis

− OBD-II Drive Cycle

− Procedure 6 − Other Monitor

P.13Ab-2

.

(2) Check the diagnostic trouble code (DTC).
Q: Is DTC P0335 set?

YES : Repeat the troubleshooting.
NO : The procedure is complete.