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Home >> Dodge and Ram >> 2016 >> Dart SE, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> 2.0L - DTCS P0462 To P1621 >> DTC Troubleshooting >> P0463-Fuel Level Sensor 1 Circuit High >> Possible Causes

Possible Causes

Possible Causes
FUEL LEVEL SIGNAL 1 CIRCUIT SHORTED TO VOLTAGE
FUEL LEVEL SIGNAL 1 CIRCUIT OPEN OR HIGH RESISTANCE
FUEL LEVEL SIGNAL 1 RETURN CIRCUIT OPEN OR HIGH RESISTANCE
FUEL LEVEL SENSOR
INSTRUMENT CLUSTER

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  . 

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