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Home >> Hyundai >> 2021 >> Veloster N Standard Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (3 Of 3) >> DTC P2123-00: Accelerator Position Sensor 1 Signal Circuit High Input >> DTC Information And Inspection >> DTC Description
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DTC Description

The ECM sets DTC P212300 if the ECM detects the accelerator pedal position sensor 1 output voltage is higher than specification.

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