How does the throttle work?

Throttle is a controllable valve used to control air to enter the engine, which is equivalent to the "throat" of a car. Before the air enters the engine, it needs to pass through the throttle valve, and then it is mixed with engine oil to form a combustible mixture to participate in combustion and work. The cleanliness of the throttle affects whether the idle speed is stable and whether the acceleration is flexible.

Failure to clean the throttle for a long time will lead to an error in the throttle opening, and air with impurities will enter the combustion chamber of the engine. These two results will lead to abnormal engine operation, mainly manifested in unstable idle speed, sudden feeling of throttle when driving, reduced power, and even difficult starting and increased fuel consumption.

Throttle is a controllable valve that controls air to enter the engine. After the air enters the intake pipe, it will be mixed with gasoline to form a combustible mixture, and the combustion is successful. It connects the air filter and the engine block, and is called the throat of the automobile engine.

Throttle four-stroke gasoline engines are generally like this. Throttle is one of the most important components in EFI automobile engine system. Its upper part is the air cleaner grille, and the lower part is the engine body, which is the throat of the automobile engine. Whether the acceleration of a car is flexible or not has a lot to do with the dirt of the throttle. Cleaning the throttle can reduce fuel consumption and make the engine flexible and energetic. Whether the throttle should be removed for cleaning is also the focus of discussion among car owners.