Oxygen Sensor Harness
Disconnect harness from sensor in exhaust pipe and connect to ground with jumper wire. Measure resistance between ground and pin 24 in control unit connector. Zero resistance should be measured. If not present, repair harness.
Disconnect harness from sensor in exhaust pipe and connect to ground with jumper wire. Measure resistance between ground and pin 24 in control unit connector. Zero resistance should be measured. If not present, repair harness.