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Home >> Chrysler >> 2007 >> 300 Limited, AWD >> Repair and Diagnosis >> Engine Performance >> System >> DTCS P0016 To P0123 >> P0118-Engine Coolant Temperature Sensor Circuit High >> Possible Causes
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Possible Causes

Possible Causes 
INTERMITTENT DTC
(K2) ECT SIGNAL CIRCUIT SHORTED TO VOLTAGE
(K2) ECT SIGNAL CIRCUIT OPEN OR HIGH RESISTANCE
(K900) SENSOR GROUND CIRCUIT OPEN OR HIGH RESISTANCE
ENGINE COOLANT TEMPERATURE SENSOR
POWERTRAIN CONTROL MODULE (PCM)

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

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