What is the throttle opening of 4008?

4008 throttle opening 1.6-5.0. The valve is a controllable valve for regulating the air entering the engine. After the air enters the intake pipe, it will be mixed with gasoline to form a combustible mixture, and then it will burn successfully. It connects the air filter and the engine block, and is called the throat of the automobile engine.

Function of 4008 throttle valve

The function of automobile throttle is a controllable valve to adjust air to enter the engine. When it enters the intake pipe, it is different from gasoline. The design mixing place is different, which becomes combustible mixture and participates in combustion and work. Throttle, as one of the power supply processes of automobile, is the most important part of EFI automobile engine system. Its upper part is the air filter, and the lower part is the engine block, which is the throat of the automobile engine and regulates the speed of the vehicle.