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Home >> Kia >> 2015 >> Sedona EX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (3 Of 4) >> 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 PCM
Enable Conditions
  • Battery Voltage greater than 9V and less than 16V
  • Engine Speed over 600rpm
Threshold value
  • Raw fuel sub sensor output > 9.8V
MIL ON Condition
  • 2 drive cycles
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