What is the clicking sound of BYD f3 valve?

BYD F3 (see transaction price | vehicle model details) The reasons for the throttle clicking are: 1, too much carbon deposit on the engine, too much carbon deposit on the throttle and too much carbon deposit on the spark plug; 2. The air filter element is too dirty, resulting in poor filtration; 3. The gasoline label is too low; 4, spark plug aging, car idling failure.

The reason why BYD f3 hot car can't refuel is that the electronic accelerator of the car is out of order. Electronic throttle uses wire harness (wire) instead of cable or pull rod, and a micro motor is installed at the throttle to drive the throttle opening, which is the so-called drive by wire, replacing the original mechanical transmission mechanism with wire.

Electronic throttle control system is mainly composed of accelerator pedal, pedal displacement sensor, ECU (electronic control unit), data bus, servo motor and throttle actuator. The displacement sensor is installed in the accelerator pedal to monitor the position of the accelerator pedal at any time.

When it is detected that the height position of the accelerator pedal changes, the information will be sent to the ECU instantly. The ECU will calculate and process these information and data information from other systems to calculate a control signal, which will be sent to the servo motor relay through the line. The servo motor drives the accelerator actuator, and the data bus is responsible for the communication between the system ECU and other ECU.

Because the electronic throttle system adjusts the throttle through ECU, it can set various functions to improve the safety and comfort of driving.

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