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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1341 (Engine Controls - Powertrain DTC Charts & Descriptions - (Hybrid)) >> DTC Diagnosis >> DTC P0463: Fuel Level Sensor Circuit High Input

DTC P0463: Fuel Level Sensor Circuit High Input

WARNING: This page is about a different car, the 2006 Mercury Mariner and 2006 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
P0463 - FUEL LEVEL SENSOR CIRCUIT HIGH INPUT

Description:  The PCM monitors the CAN network for the fuel level input (FLI) message from the instrument cluster module. This DTC is stored when the FLI moves outside the minimum or maximum allowable calibrated parameters for a specified fuel fill percentage in the fuel tank.
Possible Causes: 
  • Fuel pump (FP) module concern.
  • Incorrectly installed fuel gauge.
  • Damaged instrument cluster.
  • CASE GND circuit open.
  • Overfilled fuel tank.
  • Damaged fuel gauge.
Diagnostic Aids:  Refer to INSTRUMENT CLUSTER for fuel level indicator diagnosis and repair any instrument cluster DTCs. If the DTCs are not present diagnose incorrect fuel gauge indication symptom.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All Refer to INSTRUMENT CLUSTER for fuel level indicator diagnosis and repair any instrument cluster DTCs. If the DTCs are not present diagnose incorrect fuel gauge indication symptom.
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