DTC P0125 Insufficient Coolant Temperature for Closed Loop Fuel Control: Description
WARNING: This page is about a different car, the 2006 Scion tC. However, it is still accessible from the selected car via links, so may be relevant.
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
|