P0117 - Engine Coolant Temperature Sensor 1 Circuit Low
WARNING: This page does not describe the selected car, but rather 27 other vehicles, including the 2021 Lincoln Navigator, 2021 Lincoln Nautilus, 2021 Lincoln Corsair, 2021 Lincoln Aviator, and 2021 Ford Transit-350 HD. However, it is still accessible from the selected car via links, so may be relevant.
DTC DESCRIPTION P0117 - ENGINE COOLANT TEMPERATURE SENSOR 1 CIRCUIT LOW
| Description: | This DTC sets when the engine coolant temperature (ECT) sensor signal is less than the self-test minimum. The ECT sensor signal minimum is 121°C (250°F). | ||
| Possible Causes: |
|
||
| Diagnostic Aids: | A concern is present if the ECT (TEMP) PID reading is greater than 121° C (250° F) with the ignition ON engine OFF or during any engine operating mode. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to Pinpoint Test DX. | ||