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Home >> Genesis >> 2019 >> G90 5.0 Ultimate, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis - 5.0L (2 Of 3) >> DTC P0463: Fuel Level Sensor 'A' Circuit High Input >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Signal check, high
  1. Poor connection
  2. Open or short to battery in Circuit
  3. Faulty Fuel Sub Sender
  4. Faulty Fuel Sender
  5. Faulty ECM
Enable Condition
  • Engine speed is higher than 500 RPM
  • Battery voltage is between 9V and 16V
Threshold Value
  • Fuel level voltage is high than 7.273V
Diagnosis Time
  • 25 sec
MIL On Condition
  • 2 driving cycle
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