1, the interior of the automobile water temperature sensor is the automobile water temperature sensor, and the lower the temperature, the greater the resistance; On the contrary, the smaller the resistance is, it is installed on the water jacket of engine cylinder block or cylinder head and directly contacts with cooling water, thus measuring the temperature of engine cooling water.
2. According to this change, the electronic control unit measures the temperature of engine cooling water. The lower the temperature, the greater the resistance. On the contrary, the smaller the resistance.
Precautions:
Although there are many kinds of vehicles, their structures are similar. This should be said to be the credit of standardization and the need of large-scale production line. With the development of society, the progress of science and technology and the change of demand, the appearance of railway vehicles has also begun to change, especially the passenger cars are no longer the same old faces. However, their basic structure has not changed obviously, but the specific parts have more scientific and advanced structural design.