DTC P0117 Daewoo
Engine Coolant Temperature Sensor Circuit Low Input
Engine Coolant Temperature Sensor Circuit Low Input
Description
Engine started, engine runtime over 60 seconds, and the PCM detected the ECT sensor signal was too low during the test period.
Cause and Solution
ECT sensor signal circuit is shorted to sensor ground
ECT sensor signal circuit is shorted to chassis ground
ECT sensor is damaged or has failed
Video Guide
Diagnostic Info
- DTC Code: P0117
- Brand: Daewoo