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Home >> Kia >> 2016 >> Optima Hybrid >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (3 Of 3) (HEV) >> DTC P2123: Accelerator Position Sensor 1 Signal Circuit High Input >> DTC Information >> DTC Description

DTC Description

PCM sets DTC P2123 if the PCM detects output voltage higher than the possible range of a properly operating APS1.