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Home >> Dodge and Ram >> 2011 >> Durango R/T, AWD >> Repair and Diagnosis >> Engine Performance >> System >> DTCS P1593 To P2302 >> Diagnosis And Testing >> P2066-Fuel Level Sensor 2 Performance >> Possible Causes
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Possible Causes

Possible Causes 
CAN BUS FAILURE
FUEL LEVEL SENSOR CIRCUIT DTCS SET IN THE TIPM
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  .