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Home >> Jeep >> 2007 >> Commander Base, 4.7 P, AWD >> Repair and Diagnosis >> Engine Performance >> System >> DTCS P0325 To P0501 >> P0463-Fuel Level Sensor 1 Circuit High >> Possible Causes
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Possible Causes

Possible Causes 
(N4) FUEL LEVEL SIGNAL CIRCUIT SHORTED TO VOLTAGE
(Z912), (Z210) GROUND CIRCUIT OPEN
FUEL LEVEL SENSOR
INSTRUMENT CLUSTER

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .

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