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Home >> Dodge and Ram >> 2014 >> Durango R/T, AWD >> Repair and Diagnosis >> Engine Performance >> System >> 5.7L - DTCS P063A To P2166 >> Diagnosis And Testing >> P2066-Fuel Level Sensor 2 Performance >> Possible Causes

Possible Causes

Possible Causes
CAN BUS FAILURE
FUEL LEVEL SENSOR CIRCUIT DTCS SET IN THE BCM
FUEL TANK
OBSTRUCTION TO THE FUEL LEVEL SENSOR
POWERTRAIN CONTROL MODULE (PCM)

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

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