Where is the throttle of the car?

The throttle of the car is located behind the air intake of the engine. In the position of the air filter element of the engine, the internal structure of some engines is different, and the position of the throttle valve may be different. The function of the throttle is to control the air entering and leaving the engine. When air enters the engine, it will mix with gasoline to form a mixture to provide power for the engine. Although the throttle is a small part of the engine, it plays a very important role. It controls air to enter the engine like a valve. At the same time, in the process of engine operation, a considerable amount of exhaust gas will be generated, a small amount of exhaust gas will enter the throttle valve, and carbon deposition will be formed at the throttle valve position. If these carbon deposits are not cleaned up in time, they will always be blocked at the throttle position, which will increase the opening and closing resistance of the throttle, make the outside air unable to enter the engine normally, or cause the engine to work abnormally and the idle speed is unstable. The engine vibrates, so the throttle valve plays a very important role in the performance of the automobile engine. Cleaning the throttle is a very important job, so it is very necessary to clean the throttle regularly.