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Home >> Hyundai >> 2016 >> Elantra Value Edition >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis - 1.8L (2 Of 2) >> DTC P2123: Throttle/Pedal Position Sensor/Switch 'D' Circuit High Input >> DTC Description >> DTC Description
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DTC Description

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

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