https://www.jonyautoparts.com/car-охлаждащ-вентилатор/
Thermal induction realizes the speed of the fan. When the engine is hot, the thermal sensor/thermistor/sub-sensitive resistor connected to the fan, the resistance value becomes smaller, the fan power increases, and the opposite happens when the engine becomes cold, so the control of the fan is realized. speed.
Ако все пак искате да управлявате ръчно вентилатора, можете също да свържете регулируем резистор последователно с веригата на вентилатора, за да постигнете целта за автоматично управление на вентилатора.
One of the fans in your problem is faulty. Check the other fan. The thermistor/sub-sensitive resistor inside the fan may fail. You can use a conductor to directly short the thermistor to see if it is on in high turn. If in the description this thermistor / sub-sensitive resistor burned out. You can change a resistor of the same type, or if you don't think the fan is loud, you might as well short-circuit the thermistor/sub-sensitivity directly.
https://www.jonyautoparts.com/car-охлаждащ-вентилатор/
