What does the throttle body do?

The function of the throttle body is as follows: 1. Automobile throttle is a controllable valve, which is used to control the air entering the engine. After entering the intake pipe, it will be mixed with gasoline (different models and different designs) to become combustible mixture, which will participate in combustion and do work. This is one of the steps for the vehicle to provide power. 2. Throttle is one of the most important components in 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. By stepping on the accelerator, the owner controls the opening of the accelerator to achieve the purpose of slowing down.