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Home >> Kia >> 2019 >> Optima EX >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis - 1.6L (5 Of 6) (Except HEV) >> DTC P2128: Throttle/Pedal Position Sensor/Switch 'E' Circuit High Input >> DTC Information >> DTC Description

DTC Description

This DTC sets when the accelerator pedal sensor 2 (APS2) is out of range high.