Mitsubishi Galant (2004+). Manual — part 1248

MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS

TSB Revision

MULTIPORT FUEL INJECTION (MFI) <3.8L ENGINE>

13B-685

STEP 8. Check for open circuit and short circuit to ground
between evaporative emission ventilation solenoid
connector F-08 (terminal No. 1) and PCM connector B-19
(terminal No. 2).

NOTE: Check harness after checking intermediate connector
C-25. If intermediate connector is damaged, repair or replace it.
Refer to GROUP 00E, Harness Connector Inspection

P.00E-2

.

Then go to Step 12.
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.

1

2

AK303150

CONNECTOR: F-08

AB

EVAPORATIVE
EMISSION
VENTILATION
SOLENOID

EVAPORATIVE
EMISSION
CANISTER

F-08 (B)

HARNESS
CONNECTOR:
COMPONENT SIDE

AK303153

4 3 2 1

7 6 5

9 8

11 10

14 13 12

18 17 16 15

CONNECTOR: B-19

PCM

AB

AIR CLEANER

HARNESS CONNECTOR:
COMPONENT SIDE

B-19 (B)

MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS

TSB Revision

MULTIPORT FUEL INJECTION (MFI) <3.8L ENGINE>

13B-686

STEP 9. Check harness connector B-19 at PCM for
damage.

Q: Is the harness 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.

AK303153

4 3 2 1

7 6 5

9 8

11 10

14 13 12

18 17 16 15

CONNECTOR: B-19

PCM

AB

AIR CLEANER

HARNESS CONNECTOR:
COMPONENT SIDE

B-19 (B)

MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS

TSB Revision

MULTIPORT FUEL INJECTION (MFI) <3.8L ENGINE>

13B-687

STEP 10. Check for harness damage between MFI relay
connector B-17X (terminal No. 4) and evaporative emission
ventilation solenoid connector F-08 (terminal No. 2).

NOTE: Check harness after checking intermediate connectors
A-13 and C-25. If intermediate connectors are damaged, repair
or replace them. Refer to GROUP 00E, Harness Connector
Inspection

P.00E-2

. Then go to Step 12.

Q: Is the harness wire in good condition?

YES : Go to Step 11.
NO : Repair it. Then go to Step 12.

1

2

3

4

AK303017

CONNECTOR: B-17X

FRONT OF VEHICLE

B-17X

AB

HARNESS
CONNECTOR:
COMPONENT SIDE

RELAY BOX

1

2

AK303150

CONNECTOR: F-08

AB

EVAPORATIVE
EMISSION
VENTILATION
SOLENOID

EVAPORATIVE
EMISSION
CANISTER

F-08 (B)

HARNESS
CONNECTOR:
COMPONENT SIDE

MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS

TSB Revision

MULTIPORT FUEL INJECTION (MFI) <3.8L ENGINE>

13B-688

STEP 11. Check for harness damage between evaporative
emission ventilation solenoid connector F-08 (terminal No.
1) and PCM connector B-19 (terminal No. 2).

NOTE: Check harness after checking intermediate connector
C-25. If intermediate connector is damaged, repair or replace it.
Refer to GROUP 00E, Harness Connector Inspection

P.00E-2

.

Then go to Step 12.
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.

1

2

AK303150

CONNECTOR: F-08

AB

EVAPORATIVE
EMISSION
VENTILATION
SOLENOID

EVAPORATIVE
EMISSION
CANISTER

F-08 (B)

HARNESS
CONNECTOR:
COMPONENT SIDE

AK303153

4 3 2 1

7 6 5

9 8

11 10

14 13 12

18 17 16 15

CONNECTOR: B-19

PCM

AB

AIR CLEANER

HARNESS CONNECTOR:
COMPONENT SIDE

B-19 (B)