Why does the car need to clean the throttle?

The benefits of automobile throttle cleaning include reducing fuel consumption, removing carbon deposits, improving intake and injection accuracy, improving fuel efficiency and prolonging engine life. Cleaning the throttle can make the air intake smooth, restore the idle speed and emission of the vehicle and restore the power of the vehicle. The throttle valve is too dirty to start, the power speed response is slow, the fuel consumption increases, and the cold car idles. The benefits of automobile throttle cleaning include reducing fuel consumption, removing carbon deposits, improving intake and injection accuracy, improving fuel efficiency and prolonging engine life. Throttle is a controllable valve that controls air to enter the engine. There are two kinds: traditional cable throttle and electronic throttle. After the gas enters the intake pipe, it will be mixed with gasoline to form a combustible mixture, which will be burned to do work. It connects the air filter and the engine block, and is called the throat of the automobile engine. Whether the acceleration of a car is flexible is closely related to the cleanliness of the throttle. There are usually two ways to clean the throttle valve, disassembly cleaning and disassembly-free cleaning. Generally, the cleaning of the throttle in 4s shops is disassembly and washing, so it is necessary to disassemble the whole throttle assembly, and then thoroughly clean it with special cleaning agent before recovering. Although this method is troublesome, it has the advantages of thorough cleaning effect and high price. What we should pay attention to is that the throttle opening should be reset after cleaning the throttle, otherwise the automobile computer has already remembered the opening when there is carbon deposit. If it is not reset, the engine may have unstable idle speed and high speed, which is worse than before cleaning.