Mitsubishi Montero Sport (2004+). Manual - part 161

 

  Index      Mitsubishi     Mitsubishi Montero Sport - service repair manual 2004 year

 

Search            

 

 

 

 

 

 

 

 

 

Content   ..  159  160  161  162   ..

 

 

Mitsubishi Montero Sport (2004+). Manual - part 161

 

 

MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS

TSB Revision

MULTIPORT FUEL INJECTION (MFI)

13A-57

STEP 4. Check connector A-12 at the manifold absolute 
pressure sensor and connector C-90 at PCM for damage.
Q: Is the connector in good condition?

YES : Repair harness wire between manifold absolute 

pressure sensor connector A-12 (terminal No. 3) and 
PCM connector C-90 (terminal No. 46) because of 
open circuit or harness damage. Then go to Step 12.

NO :  Repair or replace it. Refer to GROUP 00E, Harness 

Connector Inspection 

P.00E-2

. Then go to Step 12.

AK200034

2 1

3

AB

CONNECTOR: A-12

A-12(B)

HARNESS 
CONNECTOR:
COMPONENT 
SIDE

AK103762

42

43

48

49

50

51

52

53

54

55

56

57

46 45 44

58

59

60

61

62

63

64

65

66

47

41

AB

CONNECTOR: C-90

C-90(GR)

HARNESS CONNECTOR:
COMPONENT SIDE

MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS

TSB Revision

MULTIPORT FUEL INJECTION (MFI)

13A-58

STEP 5. Check connector A-12 at the manifold absolute 
pressure sensor and connector C-90 at PCM for damage.
Q: Is the connector in good condition?

YES : Replace the PCM. Then go to Step 12.
NO :  Repair or replace it. Refer to GROUP 00E, Harness 

Connector Inspection 

P.00E-2

. Then go to Step 12.

STEP 6. Measure the ground voltage at manifold absolute 
pressure sensor connector A-12 by backprobing.
(1) Do not disconnect the connector A-12.
(2) Turn the ignition switch to the "ON" position.

(3) Measure the voltage between terminal No. 2 and ground by 

backprobing.

• Voltage should be 0.5 volt or less.

(4) Turn the ignition switch to the "LOCK" (OFF) position.
Q: Is the measured voltage 0.5 volt or less?

YES : Go to Step 9.
NO :  Go to Step 7.

AK200034

2 1

3

AB

CONNECTOR: A-12

A-12(B)

HARNESS 
CONNECTOR:
COMPONENT 
SIDE

AK103762

42

43

48

49

50

51

52

53

54

55

56

57

46 45 44

58

59

60

61

62

63

64

65

66

47

41

AB

CONNECTOR: C-90

C-90(GR)

HARNESS CONNECTOR:
COMPONENT SIDE

AK200034

2 1

3

AB

CONNECTOR: A-12

A-12(B)

HARNESS 
CONNECTOR:
COMPONENT 
SIDE

3

2

1

AK203038

A-12 HARNESS 
CONNECTOR: 
HARNESS SIDE

AF

MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS

TSB Revision

MULTIPORT FUEL INJECTION (MFI)

13A-59

STEP 7. Check connector A-12 at the manifold absolute 
pressure sensor and connector C-90 at PCM for damage.
Q: Is the connector in good condition?

YES : Go to Step 8.
NO :  Repair or replace it. Refer to GROUP 00E, Harness 

Connector Inspection 

P.00E-2

. Then go to Step 12.

AK200034

2 1

3

AB

CONNECTOR: A-12

A-12(B)

HARNESS 
CONNECTOR:
COMPONENT 
SIDE

AK103762

42

43

48

49

50

51

52

53

54

55

56

57

46 45 44

58

59

60

61

62

63

64

65

66

47

41

AB

CONNECTOR: C-90

C-90(GR)

HARNESS CONNECTOR:
COMPONENT SIDE

MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS

TSB Revision

MULTIPORT FUEL INJECTION (MFI)

13A-60

STEP 8. Check for harness damage between manifold 
absolute pressure sensor connector A-12 (terminal No. 2) 
and PCM connector C-90 (terminal No. 57).
Q: Is the harness wire in good condition?

YES : Replace the PCM. Then go to Step 12.
NO :  Repair it. Then go to Step 12.

STEP 9. Check connector A-12 at manifold absolute 
pressure sensor for damage.
Q: Is the connector in good condition?

YES : Go to Step 10.
NO :  Repair or replace it. Refer to GROUP 00E, Harness 

Connector Inspection 

P.00E-2

. Then go to Step 12.

AK200034

2 1

3

AB

CONNECTOR: A-12

A-12(B)

HARNESS 
CONNECTOR:
COMPONENT 
SIDE

AK103762

42

43

48

49

50

51

52

53

54

55

56

57

46 45 44

58

59

60

61

62

63

64

65

66

47

41

AB

CONNECTOR: C-90

C-90(GR)

HARNESS CONNECTOR:
COMPONENT SIDE

AK200034

2 1

3

AB

CONNECTOR: A-12

A-12(B)

HARNESS 
CONNECTOR:
COMPONENT 
SIDE

 

 

 

 

 

 

 

Content   ..  159  160  161  162   ..