10 sagitar accelerator is broken. What is the reason?

10 sagitar throttle is easy to break. There are two main reasons: hard fault and soft fault. Hard fault refers to mechanical damage, and soft fault refers to dirt imbalance. The resistance part of the hard fault potentiometer is formed by spraying a carbon film on the polyester substrate, so the wear resistance is not high, while the falling carbon powder is easy to cause poor contact and low soft fault throttle, and the influence of dust accumulation on airflow is greater than the adjustment ability of throttle.

? Working principle of throttle valve

Throttle is a controllable valve to control the air entering the engine, which mainly controls and regulates the air intake of the engine. After the gas enters the intake pipe, it will be mixed with gasoline to form a combustible mixture, thus burning and doing work. It is called the throat of an automobile engine.

There are two kinds of throttles: traditional pull-wire throttle and electronic throttle. The working principle of the traditional engine throttle control mechanism is to connect one end of the cable flexible steel wire or pull rod with the throttle pedal and the other end with the throttle linkage plate.