Where is the accelerator in the car?

The throttle valve is located behind the air cleaner element of the intake system and in front of the intake manifold. 1. Introduction: Throttle is a controllable valve to control 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 successfully formed after combustion. It connects the air filter and the engine block, and is called the throat of the automobile engine. 2. Classification: There are two kinds of throttles: traditional cable throttle and electronic throttle. The traditional engine throttle control mechanism works by connecting one end of the cable to the throttle pedal and the other end to the throttle linkage plate. According to the energy required by the engine, the electronic throttle uses the throttle position sensor to control the opening of the throttle, thus adjusting the intake air.