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Home >> Kia >> 2012 >> Optima Hybrid >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 2) - HEV >> DTC P0463: Fuel Level Sensor A Circuit High Input >> General Information >> DTC Detecting Condition

General Information: DTC Detecting Condition

Item Detecting Condition & Fail Safe Possible Cause
DTC Strategy
  • Electrical check (Short to Battery / Open)
  1. Short to battery or Open in signal circuit
  2. Poor connection or damaged harness
  3. Faulty Fuel Level Sender "A"
Enable Conditions
  • Delay time when failure present: 200 sec.
  • 11< Battery voltage <16
Threshold Value
  • Fuel Level Signal > 4.95V
Diagnostic Time
  • 220 sec.
Mil On Condition
  • 2 driving cycle
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