P0132

Tests 148 - 153:

Test 154:

SYMPTOM
P-0132 O2 SENSOR 1/1 SHORTED TO VOLTAGE

WHEN MONITORED
With the ignition key on.

SET CONDITION
The engine running for more than 2 minutes and coolant temperature above 176 degrees F. The oxygen sensor signal voltage is above 1.2 volts for 30 seconds.

POSSIBLE CAUSES
- O2 sensor 1/1 signal circuit short to voltage
- O2 sensor 1/1 conn observable defect (v <= 1.2v)
- O2 sensor 1/1 connector observable def (v > 1.2v)
- O2 sensor 1/1 wiring harness intermittent def
- O2 sensor 1/1 wiring harness observable def
- O2 sensor 1/1 defective