water temp gauge not working jetta tdi

• 2022-07-06

The water temp gauge not working jetta tdi car, when the car starts , the water temperature gauge is 0 , and you can start the car, but you should preheat it in advance . You can only start it cold. The cylinder block and water temperature have not come up yet . The actual water temperature is about 45 degrees Celsius , and the pointer of the water temperature gauge is still 0 , not 0 degrees Celsius . After the jetta tdi car starts for a period of time , the engine and water temperature can reach normal temperature , and the water temperature is basically stable at about 90 degrees Celsius . At this time , you can drive the car normally .

The normal temperature of jetta tdi car water temperature is 80-90 degrees . Above or below this temperature is not good for the normal operation and performance of the engine . The reason may be that there is no change in the water temp gauge after running dozens of kilometers , and there is a problem with the water temp gauge circuit. It is also possible that the heating coil of the water temp gauge is burnt out , and the circuit has poor contact . It is also possible that the water temperature sensor is damaged , and then the temperature signal of the water temperature cannot be detected , so the pointer of the water temperature gauge will not move . It may also be caused by burnout or poor contact of the sensor heating coil . It is also possible that the water temperature gauge on the instrument panel itself is broken and the pointer does not move . At this time , the water temperature gauge needs to be replaced . However , in reality , we can't see the real car jetta tdi , so we can't accurately judge the cause of the vehicle accident . For the sake of safety , we suggest that you should go to a professional jetta tdi car repair shop in time for maintenance , so that professionals can check the problem , eliminate the vehicle problem , and ensure the safety of drivers and passengers .

This situation may be due to the failure of the meter in the car. It is recommended to go to a professional car 4S shop for repair. If there is no problem, you can also manually adjust it within three degrees.