Mitsubishi 380. Manual — part 606

MULTIPORT FUEL INJECTION (MPI) DIAG

MULTIPORT FUEL INJECTION (MPI)

13A-516

STEP 1. Check harness connector C-24 at accelerator
pedal position sensor for damage.
Q: Is the harness connector in good condition?

YES : Go to Step 2.
NO : Repair or replace it. Refer to GROUP 00E, Harness

Connector Inspection

P.00E-2

. Then go to Step 12.

ACCELERATOR
PEDAL

CONNECTOR: C-24

C-24 (B)

ACCELERATOR
PEDAL POSITION
SENSOR

HARNESS
CONNECTOR:
COMPONENT SIDE

16DB562A

MULTIPORT FUEL INJECTION (MPI) DIAG

MULTIPORT FUEL INJECTION (MPI)

13A-517

STEP 2. Check the continuity at accelerator pedal position
sensor harness side connector C-24.
(1) Disconnect the connector C-24 and measure at the harness

side.

(2) Measure the continuity between terminal No. 4 and ground.

• Should be less than 2 ohms.

Q: Does continuity exist?

YES : Go to Step 5.
NO : Go to Step 3.

ACCELERATOR
PEDAL

CONNECTOR: C-24

C-24 (B)

ACCELERATOR
PEDAL POSITION
SENSOR

HARNESS
CONNECTOR:
COMPONENT SIDE

16DB562A

1

6 5 4 3 2

03DB252A

C-24 HARNESS

CONNECTOR:

COMPONENT SIDE

MULTIPORT FUEL INJECTION (MPI) DIAG

MULTIPORT FUEL INJECTION (MPI)

13A-518

STEP 3. Check harness connector B-21 at ENGINE-ECU for
damage.
Q: Q: Is the harness connector in good condition?

YES : Go to Step 4.
NO : Repair or replace it. Refer to GROUP 00E, Harness

Connector Inspection

P.00E-2

. Then go to Step 12.

16DB400A

COVER

ENGINE

CONTROL

UNIT

AIR

CLEANER

MULTIPORT FUEL INJECTION (MPI) DIAG

MULTIPORT FUEL INJECTION (MPI)

13A-519

STEP 4. Check for harness damage between accelerator
pedal position sensor connector C-24 (terminal No. 4) and
ENGINE-ECU connector B-21 (terminal No. 13).
Q: Is the harness wire in good condition?

YES : Go to Step 5.
NO : Repair it. Then go to Step 12.

ACCELERATOR
PEDAL

CONNECTOR: C-24

C-24 (B)

ACCELERATOR
PEDAL POSITION
SENSOR

HARNESS
CONNECTOR:
COMPONENT SIDE

16DB562A

16DB400A

COVER

ENGINE

CONTROL

UNIT

AIR

CLEANER