MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS
TSB Revision
MULTIPORT FUEL INJECTION (MFI) <3.0L ENGINE>
13B-303
STEP 10. Check for harness damage between MFI relay
connector A-21X terminal 1 and evaporative emission
ventilation solenoid connector D-10 terminal 2.
NOTE: Check harness after checking intermediate connectors
D-16, C-28 and C-90. 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.
STEP 11. Check for harness damage between evaporative
emission ventilation solenoid connector D-10 terminal 1
and ECM connector C-51 terminal 35 <M/T> or PCM
connector C-52 terminal 35 <A/T>.
NOTE: Check harness after checking intermediate connectors
D-16, C-28 and C-90. 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 : Replace the ECM or PCM. Then go to Step 12.
NO : Repair it. Then go to Step 12.
AK000226
AK000226AB
CONNECTOR : A-21X
MFI RELAY
ACX02516
CONNECTOR:D-10
EVAPORATIVE EMISSION
VENTILATION SOLENOID
AJ
ACX02516
CONNECTOR:D-10
EVAPORATIVE EMISSION
VENTILATION SOLENOID
AJ
AK000225
CONNECTOR : C-51<M/T>, C-52<A/T>
C-52
C-51
PCM<A/T>
ECM<M/T>
AJ