MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS
TSB Revision
MULTIPORT FUEL INJECTION (MFI) <2.4L ENGINE>
13A-207
STEP 10. Check for harness damage between MFI relay
connector A-21X terminal 1 and EGR solenoid connector
B-31 terminal 1.
NOTE: Check harness after checking intermediate connector
B-13.If intermediate connectors is 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 EGR
solenoid connector B-31 terminal 2 and ECM connector C-
49 terminal 6 <M/T> or PCM connector C-50 terminal 6 <A/
T>.
NOTE: Check harness after checking intermediate connector
B-13.If intermediate connectors is 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
ACX02513
EGR
SOLENOID
VALVE
CONNECTOR:B-31
AI
ACX02513
EGR
SOLENOID
VALVE
CONNECTOR:B-31
AI
AK000280
C-49,C-50
ECM<M/T>
OR
PCM<A/T>
CONNECTORS:C-49<M/T>,C-50<A/T>
BC