Xt4 throttle position

Xt4 throttle is located at the engine intake of the vehicle, behind the engine air filter and in front of the intake manifold. Throttle is called the throat of an automobile engine. Because the throttle valve is connected with the air filter and the engine block, the main function of the throttle valve is to control the intake air, which will affect the fuel injection. As the intake air increases, the fuel injection will also increase, so the throttle valve is a device to control the intake air and fuel injection into the cylinder.

Throttling action

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, which will be burned to do work. It connects the air filter at the top and the engine block at the bottom, and is called the throat of the automobile engine.

There are two kinds of throttles: traditional cable throttle and electronic throttle. In the traditional engine throttle control mechanism, one end of the cable or pull rod is connected to the accelerator pedal, and the other end is connected to the accelerator linkage plate. The electronic throttle mainly works through the throttle position sensor, and controls the throttle opening according to the energy required by the engine, thus adjusting the intake air.