ENGINE (J05E)/TROUBLESHOOTING
2–111
1.
Set the starter key to the "LOCK" position.
2.
Disconnect the fuel cut valve connector.
3.
Use the electrical tester to measure the resistance between the
terminals of the fuel cut valve FCV and ground.
NO
YES
1.
Connect the signal check harness to the engine ECU (Do not con-
nect the harness to the ECU).
2.
Use the electrical tester to measure the resistance between the
terminals of the engine ECU (signal check harness) FCV (E31)
terminal and ground.
NO
YES
3
Inspect the fuel cut valve unit
BODY GND
FCV
SHTS021270300101
Measurement
conditions
Tester
connections
Standard values
Starter key: LOCK
Fuel cut valve
FCV
–
Ground
20
C {68
F}:
8.0
–
9.2
Do the measurements meet the standard value?
Go to step 4.
Replace the fuel cut valve.
Perform "After-inspection work" of INFOR-
MATION section.
4
Inspect for short-circuit of the fuel cut valve harness
BODY GND
C
E31
SHTS021270300102
Measurement
conditions
Tester
connections
Standard values
Starter key: LOCK
Engine ECU (sig-
nal check har-
ness)
FCV (E31)
–
Ground
Do the measurements meet the standard value?
Go to step 5.
Repair or replace the harness.
Perform "After-inspection work" of INFOR-
MATION section.
