The throttle is a controllable valve that controls the entry of air into the engine. After the gas enters the intake pipe, it will be mixed with the gasoline to become a combustible mixture, which will burn to formwork. It is connected to the air filter on the top and the engine block on the bottom, which is called the throat of the car engine.
That’s about the same for a throttle-valve four-stroke gasoline engine. The throttle valve is one of the most essential components in the engine system of today’s EFI vehicles. The upper part of it is the air filter air grid, and the lower part is the engine block, which is the throat of the car engine. Whether the car accelerates flexibly or not has a great relationship with the dirt of the throttle valve. Cleaning the throttle valve can reduce fuel consumption and make the engine flexible and powerful. Whether the throttle valve should be removed for cleaning is also the focus of discussion among car owners.
Classification
There are two types of throttle: traditional pull-wire type throttle and electronic throttle.
The traditional engine throttle manipulation mechanism works by pulling a cable (soft wire) or lever, with one end connected to the gas pedal and the other end connected to the throttle linkage plate.
Electronic throttle is mainly through the tps sensor, to control the opening angle of the throttle according to the energy required by the engine, so about adjusts the size of the air intake.
