The water temperature in the new Santana is not high, and the fan keeps rotating at high speed. Restart and replace the battery, generator, water temperature sensor and throttle valve normally.

The water temperature in the new Santana is not high, but the fan keeps turning. The first reaction may be the length of the water temperature sensing plug. There are two electronic components to control the cooling. One is the thermostat, which is closed at the beginning of the cold start of the engine, and only the coolant inside the engine participates in cooling, commonly known as small circulation. This will help the engine warm up to the working temperature quickly. When the temperature rises to 80℃ for a long time, the thermostat opens, and the antifreeze in the water tank participates in the circulation cooling, commonly known as the big cycle. When the water temperature continues to rise to 90℃ for a long time, the water temperature sensing plug is connected, and the fan starts to rotate, forcibly cooling the engine. When the temperature drops below 90℃, the fan stops running. So as to keep the engine at the optimal working temperature above 90 DEG C..

If the fan keeps turning, it may be that the water temperature sensing plug is long. Of course, it is also necessary to check whether the thermostat is turned on normally. If the thermostat is not turned on, the water temperature sensing plug will receive a high temperature signal, so the fan keeps turning.