ENGINE (J05E)/TROUBLESHOOTING 2–657
1. Set the starter key to the "LOCK" position.
2. Connect the signal check harness to the engine ECU vehicle side
harness. (Do not connect harness to the ECU.)
3. Use the electrical tester to measure the resistance between the
terminals of the engine ECU (signal check harness).
6
Check the wire harness of the sensor power supply
Measurement
conditions
Tester
connections
Standard values
Starter key: LOCK
Engine ECU (sig-
nal check har-
ness)
VC2 (E33) – E1
(E56)
VCG (E53) – E1
(E56)
VCP2 (V51) – E1
(E56)
Do the measurements meet the standard value?
Replace the engine ECU.
Perform "After-inspection work" of INFOR-
MATION section.
Repair or replace the harness.
Perform "After-inspection work" of INFOR-
MATION section.
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