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Home >> Hyundai >> 2019 >> Sonata Plug-In Hybrid >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (3 Of 3) (PHEV) >> DTC P2128: Accelerator Position Sensor 2 Signal Circuit High Input >> DTC Information >> DTC Description

DTC Description

PCM sets DTC P2128 if the PCM detects that output voltage is higher than the possible range of a properly operating APS2.