What is the normal water temperature for an Audi?
1 Answers
90 degrees around the engine radiator cooling fan will turn on, and when the temperature reaches about 105 degrees, the fan starts to rotate at high speed. Here is an introduction to the car water temperature sensor: 1. Car water temperature sensor: The inside of the car water temperature sensor is the car water temperature sensor. The lower the temperature, the greater the resistance; conversely, the smaller the resistance. It is installed on the water jacket of the engine block or cylinder head and is in direct contact with the coolant to measure the temperature of the engine coolant. 2. Principle: The electronic control unit measures the temperature of the engine coolant based on this change and uses it as a correction signal for fuel injection and ignition timing.