P0132

Tests 147 - 151:

Tests 152-155:

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

WHEN MONITORED
With the engine running for more than 2 minutes and coolant temperature above 170 degrees F.

SET CONDITION
The oxygen sensor voltage is above 1.2 volts.

POSSIBLE CAUSES
- O2 sensor 1/1 wiring harness intermittent defect
- O2 sensor 1/1 wiring harness observable defect
- Signal circuit shorted to voltage (at PCM)
- Signal circuit shorted to voltage (wiring harness)
- O2 sensor defective 1/1
- Oxygen sensor 1/1 connector observable defect
- PCM connector(s) observable defect
- PCM def (1/1 O2 sensor)