The working principle and function of a car electronic fan are: 1. The working principle is that the car electronic fan is controlled by a temperature controller. When the water temperature rises to the upper limit, the temperature controller connects the power supply, and the fan starts to work. When the water temperature drops to the lower limit, the temperature controller turns off the power supply, and the fan stops working; 2. Its function is to cool the engine block and gearbox, and provide heat dissipation for the air conditioning condenser. The method of replacing the electronic fan is: 1. Open the engine hood of the car and remove the intake pipe located above the fan; 2. Use professional tools to unscrew screws; 3. Unscrew all screws and remove the fan from the car; 4. Install the new fan correctly on the new fan bracket and tighten the four fixing screws; 5. Start the engine to test whether the fan can operate normally. After checking for accuracy, install the intake pipe in the correct position. The Helper Auto Parts Platform provides ordering services for original electronic fan parts for various vehicle models)
The installation method for the electronic fan in the car is as follows: 1. First, remove the intake module from the engine compartment, and then unplug the water tank fan cable hidden behind the intake module; 2. Then lift the car and loosen the fixing screws of the water tank from under the engine to allow the water tank to sink; 3. Remove the radiator fan module from the bottom of the car and replace it with a new fan
The Ruifeng S7 is a compact SUV. In terms of appearance, the Ruifeng S7 adopts the Jianghuai family style "treasure bottle mouth" air intake grille, paired with three chrome decorative strips. The upper edge is connected to the two side headlight groups, and the rear through chrome decorative strip is connected to the two side transverse taillights. The body size of the Ruifeng S7 is 4790mm/1900mm/1760mm, with a wheelbase of 2750mm. The Ruifeng S7 was launched on June 16, 2017, and may become the brand's new flagship model after its launch. It can be selected as a 5-seater or 7-seater model. November 16, 2017, The Ruifeng S72018 Sport Edition series has been released in Guangzhou. The Ruifeng S7 has an ultra long wheelbase of 2750mm and a 1.5T "Chinese Heart". 74% high-strength steel. LDWS 360 ° panoramic imaging intelligent hardware
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