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:
ECT above 10°C (50°F) at engine start and following conditions met (2 trip detection logic):
- 1 minute elapsed since engine start
- ECT sensor value remains below closed loop fuel control enabling temperature
- Case 2:
ECT between -6.6 and 10°C (20 and 50°F) at engine start and following conditions met (2 trip detection logic):
- 1.7 minutes elapsed since engine start
- ECT sensor value remains below closed loop fuel control enabling temperature
- Case 3:
Engine Coolant Temperature (ECT) less than -6.6°C (20°F) at engine start and following conditions met (2 trip detection logic):
- 19 minutes elapsed since engine start
- ECT sensor value remains below closed loop fuel control enabling temperature
|
- Cooling system
- Engine Coolant Temperature (ECT) sensor
- Thermostat
|