What is the function of automobile throttle?

The function of the throttle is as follows: 1. The automobile throttle is a controllable valve, which is used to control air to enter the engine. After entering the intake pipe, it is mixed with gasoline (different cars have different design mixing parts) to become combustible mixture, which participates in combustion and does work. One of the steps of providing power for the vehicle; 2. Throttle is the most important component in the EFI automobile engine system. Its upper part is the air filter, and its lower part is the engine block, which is the throat of the automobile engine and controls the speed of the vehicle. 3. Whether the car accelerates flexibly is closely related to the cleanliness of the throttle. The owner controls the throttle opening by stepping on the throttle to achieve the purpose of slowing down.