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Home >> Dodge and Ram >> 2016 >> Durango SXT, AWD >> Repair and Diagnosis >> Engine Performance >> System >> 3.6L - DTCS P1810 To P0137 >> DTC Troubleshooting >> P0057-O2 Sensor 2/2 Heater Circuit Low >> Possible Causes

Possible Causes

Possible Causes
O2 SENSOR 2/2 HEATER CONTROL CIRCUIT SHORTED TO GROUND
HIGH RESISTANCE IN THE O2 SENSOR 2/2 HEATER CONTROL CIRCUIT
O2 SENSOR 2/2
POWERTRAIN CONTROL MODULE (PCM)

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

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