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Home >> Ford >> 2012 >> Explorer Limited, 3.5 8, AWD >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Controls (Except Diesel & Hybrid) - Powertrain DTC Descriptions - DTC P0193 - P0563 >> DTC P0463: Fuel Level Sensor A Circuit High

DTC P0463: Fuel Level Sensor A Circuit High

P0463 - FUEL LEVEL SENSOR A CIRCUIT HIGH

Description:  This DTC sets when the FLI signal is greater than the maximum allowable calibrated parameter for a specified fuel fill percentage in the fuel tank.
Possible Causes: 
  • FLI circuit open
  • FLI circuit short to voltage
  • Fuel pump (FP) module concern
  • Incorrectly installed fuel gauge
  • Overfilled fuel tank
  • Damaged instrument panel cluster (IPC)
  • Damaged instrument cluster (IC)
  • Damaged fuel gauge
Diagnostic Aids:  See the diagnostic aids for DTC P0462 in P0462 - FUEL LEVEL SENSOR A CIRCUIT LOW .
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
Fiesta GO to PINPOINT TEST HZ .
All others GO to PINPOINT TEST HX .
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