19020 5AA A01 Civic FC1 FC7 Honda Cooling Fan Motor Auto Spares Parts

19020 - 5AA - A01 Honda Cooling Fan Motor Cooling Fan for Honda Civic FC1 / FC7

detailed description

The working principle of the car fan is as follows:
1. The high and low speed of the car fan is "only" controlled by the thermal switch (F18). This switch has two gears and is installed on the water tank to detect the water temperature. It sends two-speed signals to the electronic fan, and the electronic fan conducts different open circuits to control the high and low speed of the electronic fan.
2. Turn on the air conditioner, both fans should turn. But it should be noted that the air conditioner and the electronic fan are two relatively independent systems, which are controlled by two computers, and the names are air conditioner and electronic fan. The air conditioner just gives a signal to the electronic fans to force 2 electronic fans to start. Other than that, there isn't much connection.
The car fan is installed behind the water tank (close to the side of the engine compartment), and when it is opened, the air is pulled in from the front of the water tank; but there are also some models of fans that are installed in the front (outside) of the water tank, and when turned on, the air is drawn to the water tank. blowing in the direction. The start of the fan is automatically opened or stopped according to the water temperature. When the vehicle speed is fast, the air pressure difference between the front and rear of the vehicle is enough to play the role of the fan to maintain the water temperature to a certain extent. Therefore, at this time The fan can stop working.

product data

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