Why clean the throttle?

Valve is a valve on the engine, and its main function is to control the intake of the engine. He is controlled by the engine computer. When you step on the accelerator deeply, you will open a larger angle, increase the intake air and inject more fuel, and the engine output will also increase. Why does the throttle need cleaning? With the increase of the number of kilometers, a certain amount of carbon deposit will be produced in the process of automobile use, and the throttle valve is a place where carbon deposit is easy to occur. With the increase of carbon deposition, the throttle profile will become thicker and the throttle control will be very accurate. A little carbon deposition will also affect the air intake of the throttle valve, making the air intake inconsistent with the requirements of the engine computer, thus making the engine burn poorly, leading to the decrease of engine power and the increase of fuel consumption. If it is more serious, it may cause the throttle to jam, and the car may not be able to accelerate, shake, increase fuel consumption or even stall, so it is necessary to clean the throttle regularly. Generally speaking, it is enough to clean the throttle once when the car travels 20-30 thousand kilometers. Of course, you can also judge by the symptoms of the car. If you find that the fuel consumption of the car is increasing and the speed is weak, you need to check whether the throttle needs cleaning.