DTC P0125 Insufficient Coolant Temperature for Closed Loop Fuel Control: Description
Refer to DTC P0115 (see
).
DTC DETECTION CONDITION CHART
| DTC No. |
DTC Detection Condition |
Trouble Area |
| P0125 |
- Case 1:
Engine Coolant Temperature (ECT) less than -19.45°C (- 3°F) at engine start and following conditions met (2 trip detection logic):
- 20 minutes elapsed since engine start
- ECT sensor value remains below closed-loop fuel control enabling temperature
- Case 2:
ECT between -19.45°C and -8.34°C (-3°F and 17°F) at engine start and following conditions met (2 trip detection logic):
- 5 minutes elapsed since engine start
- ECT sensor value remains below closed-loop fuel control enabling temperature
- Case 3:
ECT above -8.34°C (17°F) at engine start and following conditions met (2 trip detection logic):
- 2 minutes elapsed since engine start
- ECT sensor value remains below closed-loop fuel control enabling temperature
|
- Cooling system
- ECT sensor
- Thermostat
|