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Home >> Kia >> 2016 >> Optima Hybrid EX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 3) (HEV) >> DTC P0123: Throttle/Pedal Position Sensor/Switch 'A' Circuit High Input >> DTC Description >> Notes

DTC Description: Notes

PCM sets DTC P0123 if the PCM detects signal voltage higher than the possible range of a properly operating TPS1.