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Home >> Kia >> 2021 >> Niro Plug-In Hybrid LXS >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis (PHEV) (4 Of 6) >> DTC P0463-00: Fuel Level Sensor 'A' Circuit High Input >> DTC Information >> DTC Detecting Condition
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DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Electrical check
  • Poor connector connection
  • Short to ground or open in FLS signal circuit
  • Faulty FPCM
Enable Condition
  • Normal auxiliary battery voltage (10 to 16V)
Threshold Value
  • Fuel tank level signal voltage is greater than 4.84V
Diagnostic Time
  • Continuously
MIL ON Condition
  • 2 driving cycles
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