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Home >> Jeep >> 2005 >> Wrangler X, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 627 (Powertrain Diagnostic Procedures - DRIVEABILITY - Gas - Symptom & Diagnostic Tests (DTCS P0031 To P1899)) >> DRIVEABILITY - Gas - Diagnostic Tests >> P0463-Fuel Level Sending Unit Volts Too High (Gas - Except NGC) >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2004 Dodge Pickup and 2004 Dodge Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
  1. FUEL LEVEL SENSOR VOLTAGE ABOVE 4.9 VOLTS
  2. FUEL LEVEL SENSOR
  3. (G8) FUEL LEVEL SENSOR SIGNAL CIRCUIT SHORTED TO VOLTAGE
  4. (G8) FUEL LEVEL SENSOR SIGNAL CIRCUIT OPEN
  5. (K4) SENSOR GROUND CIRCUIT OPEN
  6. PCM
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