DTC P0117: - Engine Coolant Temperature (ECT) Sensor 1 Circuit Low
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DTC P0117: - ENGINE COOLANT TEMPERATURE (ECT) SENSOR 1 CIRCUIT LOW
| Description: | Indicates the sensor signal is less than the self-test minimum. The ECT sensor minimum is 0.2 volt or 121°C (250°F). | ||
| Possible Causes: |
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| Diagnostic Aids: | A concern is present if an ECT PID reading less than 0.2 volt 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 . | ||