P0125 - Insufficient Coolant Temperature For Closed Loop Fuel Control - DTC Chart
P0125 - INSUFFICIENT COOLANT TEMPERATURE FOR CLOSED LOOP FUEL CONTROL - DTC CHART
| Description: This DTC sets when the engine coolant temperature (ECT) or the cylinder head temperature (CHT) sensor has not achieved the required temperature level to enter closed loop operating conditions within a specified amount of time after starting the engine. | |||
Possible Causes:
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| Diagnostic Aids: Compare the thermostat specification to the actual engine coolant temperature using the engine temperature PID (ECT or CHT). The temperature reading should be similar when the engine is at a normal operating temperature. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| Edge 2.0L, Edge 2.7L, Escape/Kuga 2.0L, Explorer 2.0L, F-150 2.7L, Fiesta, Focus, Fusion 1.5L, Fusion 1.6L, Fusion 2.0L, MKC, MKT 2.0L, MKZ 2.0L, Mustang 2.3L, Taurus 2.0L, Transit Connect 1.6L |
GO to Pinpoint Test DX . | ||
| All others | GO to Pinpoint Test DL . | ||