P0132

Test 1 - 4:

Test 5 - 7:

SYMPTOM
P0132-O2 SENSOR 1/1 VOLTAGE HIGH

WHEN MONITORED
The engine running for 119 seconds. O2 Sensor Heater Temperature is greater than 496° C (925° F). Battery voltage greater than 10.99 volts.

SET CONDITION
The Oxygen Sensor voltage is above 3.9902 volts for 30 seconds. One trip fault.

POSSIBLE CAUSES
- O2 sensor above 3.99 Volts
- O2 sensor
- O2 return circuit open
- O2 signal shorted to voltage
- O2 signal open
- PCM return circuit
- PCM signal circuit