What is a throttle?

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. The throttle valve is connected with the air filter and the engine block, which is called the throat of the automobile engine. Throttle four-stroke gasoline engines are generally like this, and throttle is one of the important components of today's EFI automobile engine system. 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. The throttle valve is installed on the intake pipe of the engine. After the driver steps on the accelerator pedal, the throttle opening will increase, and the air entering the engine cylinder will increase. After the sensor detects the increase of engine air intake, the sensor will feed back the signal to the ecu, and the ecu can control the fuel supply system to increase the fuel injection, so that the speed of the automobile engine will increase.