P0132

Tests 1 - 4:

Tests 5 - 9:

Test 10:

SYMPTOM
P0132-1/1 O2 SENSOR SHORTED TO VOLTAGE

WHEN MONITORED
With battery voltage greater than 10.4 volts, engine running for more than 4 minutes and coolant temperature above 180 °F.

SET CONDITION
The oxygen sensor voltage is above 1.5 volts.

POSSIBLE CAUSES
- Intermittent condition
- O2 sensor operation
- O2 sensor signal shorted to voltage
- O2 sensor signal circuit shorted to O2 heater feed circuit
- O2 sensor signal open
- O2 sensor ground circuit open
- O2S heater feed circuit open
- O2 sensor heater ground circuit open
- PCM