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Home >> Genesis >> 2017 >> G80 3.8, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (3 Of 3) - 3.8L >> DTC P2123: Accelerator Position Sensor 1 Signal Circuit High Input >> DTC Information >> DTC Description

DTC Description

ECM (PCM) monitors output signal from APS 1, if output signal is above the threshold, the ECM (PCM) sets a P2123 DTC.

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