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P0125

Tests 1 - 3:




Tests 4 - 7:




SYMPTOM
P0125 - CLOSED LOOP TEMPERATURE NOT REACHED

WHEN MONITORED
After engine is started, for 10 minutes.

SET CONDITION
The engine coolant temperature does not go above 10 °C (50 °F) within 13 minutes after the engine is started for 2 consecutive trips.

POSSIBLE CAUSES
- PCM connector and terminal damaged, pushed out, or miswired
- ECT sensor connector and terminal damaged, pushed out, or miswired
- ECT sensor resistance ≥ 11.00 k ohms
- PCM defective
- Thermostat defective