Possible causes – Engine low on coolant– Faulty thermostat– Faulty Engine Coolant Temperature (ECT) Sensor– Engine Coolant Temperature Sensor harness is open or shorted– Engine Coolant Temperature Sensor circuit poor electrical connection Tech description 2004 Volkswagen Jetta User Submitted Video Symptoms – Engine Light ON (or Service Engine Soon Warning Light)
Tag: P3081 VOLKSWAGEN
P3081 VOLKSWAGEN Engine Temperature Too Low
Possible causes – Engine low on coolant– Faulty thermostat– Faulty Engine Coolant Temperature (ECT) Sensor– Engine Coolant Temperature Sensor harness is open or shorted– Engine Coolant Temperature Sensor circuit poor electrical connection Tech description 2004 Volkswagen Jetta User Submitted Video Symptoms – Engine Light ON (or Service Engine Soon Warning Light)