What is the cleaning method of electronic throttle?

Today, Bian Xiao will explain to you "What is the cleaning method of electronic throttle?" Related knowledge of. When cleaning the electronic throttle, first remove the hose connecting the throttle and the air filter, and then you can see the inside of the throttle. If it is not very dirty, clean the throttle directly with a cloth dipped in detergent without removing the throttle. Working principle of electronic throttle;

1, the biggest advantage of electronic throttle control system is that it can achieve the best torque output of the engine in the whole range;

2. Accurately control the throttle opening. Firstly, the ECU judges and processes various working conditions information and sensor signals, then calculates the optimal throttle opening, and then the driving motor controls the throttle to reach the corresponding throttle opening angle;

3. The emission performance of the engine is improved. ETC system accurately controls the air-fuel ratio under various working conditions, which makes the combustion more complete and reduces the generation of waste gas. In the idle state, the throttle valve is kept at a small opening to stabilize combustion, improve fuel economy and further control emissions;

4. It has high vehicle running reliability. The electronic throttle control system is designed with redundant sensors. From the control point of view, the system only needs one sensor to work normally, but the redundant design allows two sensors to detect each other and identify one sensor in time when it fails, which greatly increases the reliability of the system and ensures the safety of driving.

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