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Home >> Hyundai >> 2003 >> XG350 Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 2) >> Diagnostic Tests >> DTC P0463: Fuel Level Sensor A Circuit High Input >> General Information >> DTC Description
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DTC Description

If the sensor output voltage is less than 0.02V or output voltage is less than 0.039V for 300 seconds when vehicle speed is not 0 miles, the PCM determines that a fault exists and a DTC is stored.