What is the function of electronic throttle?

In order to improve the safety, power, stability and economy of automobile driving, and reduce emission pollution, all major automobile manufacturers in the world have introduced various electronic throttles with good control characteristics and their corresponding electronic control systems, which constitute the Electronic Throttle Control System (ETCS). Using electronic throttle control system can not only accurately control the throttle opening, improve fuel consumption and reduce emissions, but also make the system respond quickly and obtain satisfactory handling performance. On the other hand, idle speed control, cruise control and vehicle stability control can be integrated, which simplifies the structure of the control system. Electronic throttle is an important control part of automobile engine, which consists of engine, speed sensor, throttle and so on. It can not only accurately control the throttle opening, improve fuel consumption and reduce emissions, but also obtain satisfactory handling performance. On the other hand, it realizes the integration of idle speed control, cruise control and vehicle stability control, and simplifies the structure of the control system.