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Home >> Hyundai >> 2012 >> Elantra Touring SE, Standard Trans >> Repair and Diagnosis >> Engine Performance >> System >> DTC Troubleshooting Procedures >> Inspection Chart For Diagnostic Trouble Codes (DTC) >> P0123: Throttle Position Sensor 1 Signal Circuit High Input >> DTC Description
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DTC Description

PCM sets DTC P0123 if the PCM detects signal voltage higher than the possible range of a properly operating TPS