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Home >> Dodge and Ram >> 2015 >> ProMaster City SLT >> Repair and Diagnosis >> Engine Performance >> System >> 2.4L - DTCS P0016 To P0501 >> DTC Troubleshooting >> P0116-Engine Coolant Temperature Sensor 1 Performance >> Possible Causes

Possible Causes

Possible Causes
EXCESSIVE RESISTANCE IN THE ECT SENSOR SIGNAL CIRCUIT
EXCESSIVE RESISTANCE IN THE ECT SENSOR GROUND CIRCUIT
ENGINE COOLANT TEMPERATURE (ECT) SENSOR
POWERTRAIN CONTROL MODULE (PCM)

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