Mitsubishi Outlander (2003+). Manual - part 81

 

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Mitsubishi Outlander (2003+). Manual - part 81

 

 

TROUBLESHOOTING

MULTIPORT FUEL INJECTION (MFI)

13A-187

STEP 8: Check connector: C-05 combination 
meter connector

Q: Is the check result normal?

YES : 

Check intermediate connector C-105, and 

repair if necessary. If intermediate 
connector is normal, check and repair 
harness between C-05 (terminal No. 14) 
combination meter connector and C-135 
(terminal No. 36) engine-ECU connector.

œ

Check output line for open/short 
circuit.

NO : 

Repair

STEP 9: Connector check: C-303 ignition switch 
connector

Q: Is the check result normal?

YES : 

Go to Step 10 .

NO : 

Repair.

AK300305

G

G

22

4

1

2

15 14 1312

3

17

11

8

9

10

6

7

5

19

16

2120

18

AB

Harness side connector

CONNECTOR: C-05

C-05 (L)

AK300256

34 33 32

36 35

37

42

45

31

39

38

46

40

41

43

44

AB

CONNECTOR: C-135

C-135

Harness side connector

1

2

3

4

5

6

AK300304

CONNECTOR: C-303

C-303

Harness side
connector

AB

TROUBLESHOOTING

MULTIPORT FUEL INJECTION (MFI)

13A-188

STEP 10: Check harness between C-04 (terminal 
No. 42) combination connector and C-303 
(terminal No. 2) ignition switch connector.

NOTE: Before checking harness, check intermediate 
connectors C-203 and C-205, and repair if neces-
sary.

œ

Check power supply line for damage.

Q: Is the check result normal?

YES : 

Go to Step 11 .

NO : 

Repair.

STEP 11: Connector check: C-05 ignition switch 
connector

Q: Is the check result normal?

YES : 

Go to Step 12 .

NO : 

Repair.

AK300303

41

G

G

40 39 38 37 36 35 34 33 32 31

52 51 50 49 48 47 46 45 44 43 42

AB

Harness side connector

CONNECTOR: C-04

C-04

1

2

3

4

5

6

AK300304

CONNECTOR: C-303

C-303

Harness side
connector

AB

AK300305

G

G

22

4

1

2

15 14 1312

3

17

11

8

9

10

6

7

5

19

16

2120

18

AB

Harness side connector

CONNECTOR: C-05

C-05 (L)

TROUBLESHOOTING

MULTIPORT FUEL INJECTION (MFI)

13A-189

STEP 12: Check harness between C-05 (terminal 
No. 14) combination connector and C-135 
(terminal No. 36) engine-ECU connector.

NOTE: Before checking harness, check intermediate 
connector C-105, and repair if necessary.

œ

Check output line for damage.

Q: Is the check result normal?

YES : 

Go to Step 13 .

NO : 

Repair.

STEP 13: Check the trouble symptoms.

Q: Does trouble symptom persist?

YES : 

Replace engine-ECU.

NO : 

Intermittent malfunction (Refer to GROUP 
00 

-

 How to Use 

Troubleshooting/Inspection Service Points 

3

00



).

AK300305

G

G

22

4

1

2

15 14 1312

3

17

11

8

9

10

6

7

5

19

16

2120

18

AB

Harness side connector

CONNECTOR: C-05

C-05 (L)

AK300256

34 33 32

36 35

37

42

45

31

39

38

46

40

41

43

44

AB

CONNECTOR: C-135

C-135

Harness side connector

TROUBLESHOOTING

MULTIPORT FUEL INJECTION (MFI)

13A-190

Inspection Procedure 4: The Engine Warning Lamp Remains Illuminating and never goes out

OPERATION

œ

Battery voltage is applied to engine warning lamp 
(terminal No. 42) from ignition switch.

œ

Engine-ECU (terminal No. 36) makes power tran-
sistor in unit be in "ON" position, and that makes 
currents go on engine warning lamp (terminal No. 
14).

AK300302

1 2 3
4 5 6

34

33

32

36

35

37

42

45

31

39

38

46

40 41

43 44

31

G

G

32 33 34 35 36 37 38 39 40 41

42 43 44 45 46 47 48 49 50 51 52

G

G

12

8

11

10

19 20 2122

9

17

1

4

3

2

6

5

7

15

18

1314

16

R

IG2

ST

LOCK

ACC

IG1

2

7.5A

C-203

C-205

C-105

Ignition switch

C-303

2

L-B

B-W

R-W

R-W

6

25

J/B

C-04

C-05

Malfunction indicator lamp 
(Engine warning lamp)

C-135

Engine-ECU

7

36

Malfunction indicator lamp (Engine warning lamp) circuit

42

14

AB

Wire colour code
B: Black  LG: Light green  G: Green  L: Blue  W: White  Y: Yellow  SB: Sky blue  BR: Brown  O: Orange  GR: Gray
R: Red  P: Pink  V:Violet

 

 

 

 

 

 

 

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