Where is the temperature sensor of Santana 2000?

The water temperature sensor is located at the lower part of the water tank.

The position of the automobile water temperature sensor is fixed, usually installed in the lower part of the water tank. Through the change of its internal resistance, the current passing through the sensor can be changed to drive the change of the water thermometer, thus indirectly telling people the working temperature of the engine.

Extended data

The role of water temperature sensor:

The function of the water temperature sensor is to convert the temperature of the cooling water into an electrical signal and input it to the ECU.

1, correct fuel injection quantity; When the temperature is low, increase the fuel injection quantity.

2. Correct the ignition advance angle; Increase the ignition advance angle at low temperature and delay it at high temperature to prevent deflagration.

3, affect the idle speed control valve; At low temperature, ECU controls the idle speed control valve according to the water temperature sensing signal to improve the speed.

4. Affect EGR valve;

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