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Home >> Kia >> 2017 >> Optima Plug-In Hybrid EX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 3) (PHEV) >> DTC P0118-00: Engine Coolant Temperature Circuit High Input >> DTC Information >> DTC Description

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DTC Description

Short to Battery or Open in Engine Coolant Temperature Sensor signal circuit is detected, ECM/PCM sets DTC P011800.

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