Is the electronic throttle controller harmful to cars?

Higher. Electronic throttle controller is a kind of vehicle electronic controller, which can accurately control the throttle opening of the engine and achieve the best torque output. At the same time, the controller adopts redundant sensor design to improve the reliability of the system. Specifically, the electronic throttle control system includes sensors, ECU, driving motor and other components. ECU is responsible for processing all kinds of working condition information and sensor signals, and controlling the driving motor according to the calculated optimal throttle opening to keep the throttle valve at a proper opening. In this way, the engine burns more fully, the emission performance is improved, and the reliability of vehicle running is higher. The sensor redundancy design makes the system more reliable. Two sensors are used to detect each other. When one sensor fails, it is immediately identified, and the other sensor can continue to work to ensure the normal operation of the system. This design ensures the stability and safety of the vehicle and will not cause any harm to the vehicle. Therefore, the electronic throttle controller is an excellent vehicle electronic control device. By accurately controlling the throttle opening, the performance and reliability of the engine are improved and the emission performance of the vehicle is improved.