What are the characteristics of electronic throttle?

The electronic throttle has the following characteristics: 1. The biggest advantage of electronic throttle control system is that it can achieve the best torque output in the whole range of the engine; 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. At idle speed, the throttle valve is kept at the minimum opening to stabilize combustion, thus improving fuel economy and further controlling emissions.