P0125

Tests 1 - 3:

Test 4:

SYMPTOM
P0125 - CLOSED LOOP TEMPERTURE NOT REACHED

WHEN MONITORED
After engine is started, for 10 minutes.

SET CONDITION
The engine temperature does not go above 60 °F within 10 minutes after the engine is started.

POSSIBLE CAUSES
- ENG coolant temperature sensor resistance ≥ 11.00 k ohms
- PCM connector
- PCM defective (coolant system)
- Thermostat defective