Mitsubishi Eclipse / Eclipse Spyder (2000-2002). Service and repair manual — part 157
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS
TSB Revision
MULTIPORT FUEL INJECTION (MFI) <2.4L ENGINE>
13A-327
STEP 4. Check connector C-60 at ECM <M/T> or connector
C-54 at PCM <A/T> for damage.
Q: Is the connector in good condition?
YES : Go to Step 5.
NO : Repair or replace it. Refer to GROUP 00E, Harness
Connector Inspection (
). Then go to Step 12.
STEP 5. Check for open circuit and short circuit to ground
between manifold differential pressure sensor connector
B-04 terminal 3 and ECM connector C-60 terminal 81 <M/T>
or PCM connector C-54 terminal 46 <A/T>.
Q: Is the harness wire in good condition?
YES : Replace the ECM or PCM. Then go to Step 12.
NO : Repair it. Then go to Step 12.
AK000280
C-54
C-60
ECM<M/T>
OR
PCM<A/T>
CONNECTORS:C-60<M/T>,C-54<A/T>
BB
ACX02471AD
CONNECTOR: B-04
MANIFOLD
DIFFERENTIAL
PRESSURE
SENSOR
AK000280
C-54
C-60
ECM<M/T>
OR
PCM<A/T>
CONNECTORS:C-60<M/T>,C-54<A/T>
BB
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS
TSB Revision
MULTIPORT FUEL INJECTION (MFI) <2.4L ENGINE>
13A-328
STEP 6. Check the continuity at manifold differential
pressure sensor harness side connector B-04.
(1) Disconnect the connector B-04 and measure at the harness
side.
(2) Measure the continuity between terminal 2 and ground.
•
Should be less than 2 ohm.
Q: Is the continuity normal?
YES : Go to Step 9.
NO : Go to Step 7.
STEP 7. Check connector C-60 at ECM <M/T> or connector
C-54 at PCM <A/T> 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 (
). Then go to Step 12.
AKX01426
3 2 1
B-04 HARNESS
SIDE CONNECTOR
AC
AK000280
C-54
C-60
ECM<M/T>
OR
PCM<A/T>
CONNECTORS:C-60<M/T>,C-54<A/T>
BB
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS
TSB Revision
MULTIPORT FUEL INJECTION (MFI) <2.4L ENGINE>
13A-329
STEP 8. Check for open circuit and harness damage
between manifold differential pressure sensor connector
B-04 terminal 2 and ECM connector C-60 terminal 92 <M/T>
or PCM connector C-54 terminal 57 <A/T>.
Q: Is the harness wire in good condition?
YES : Replace the ECM or PCM. Then go to Step 12.
NO : Repair it. Then go to Step 12.
STEP 9. Check connector C-60 at ECM <M/T> or connector
C-54, C-57 at PCM <A/T> 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 (
). Then go to Step 12.
ACX02471AD
CONNECTOR: B-04
MANIFOLD
DIFFERENTIAL
PRESSURE
SENSOR
AK000280
C-54
C-60
ECM<M/T>
OR
PCM<A/T>
CONNECTORS:C-60<M/T>,C-54<A/T>
BB
AK000280
C-54
C-60
ECM<M/T>
OR
PCM<A/T>
CONNECTORS:C-60<M/T>,C-54,C-57<A/T>
BD
C-57
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS
TSB Revision
MULTIPORT FUEL INJECTION (MFI) <2.4L ENGINE>
13A-330
STEP 10. Check for harness damage between manifold
differential pressure sensor connector B-04 terminal 3 and
ECM connector C-60 terminal 81 <M/T> or PCM connector
C-54 terminal 46 <A/T>.
Q: Is the harness wire in good condition?
YES : Go to Step 11.
NO : Repair it. Then go to Step 12.
ACX02471AD
CONNECTOR: B-04
MANIFOLD
DIFFERENTIAL
PRESSURE
SENSOR
AK000280
C-54
C-60
ECM<M/T>
OR
PCM<A/T>
CONNECTORS:C-60<M/T>,C-54<A/T>
BB
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