P0117 - Engine Coolant Temperature Sensor 1 Circuit Low
WARNING: This page is about a different car, the 2008 Ford Pickup, 2008 Ford F550 Super Duty, 2008 Ford F450 Super Duty, and 2008 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
P0117 - ENGINE COOLANT TEMPERATURE SENSOR 1 CIRCUIT LOW
| Description: | Indicates the sensor signal is less than the self-test minimum. The engine coolant temperature (ECT) sensor minimum is 0.2 volt or 121°C (250°F). | |||
| Possible Causes: |
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| Diagnostic Aids: | An ECT PID reading less than 0.2 volt with key ON engine OFF or during any engine operating mode indicates a concern is present. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory | |
| All | refer to PINPOINT TEST K . | |||