P0132

Tests 1 - 3:

Tests 4 - 7:

SYMPTOM
P0132 - 1/1 O2 SENSOR 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 °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 connector observable defect (V ≤ 1.2 volts)
- O2 sensor 1/1 connector observable defect (V > 1.2 volts)
- O2 sensor 1/1 wiring harness intermittent defect
- O2 sensor 1/1 wiring harness observable defect
- O2 sensor 1/1 defective