How is the slow response and weak acceleration of the electronic throttle?

There may be several reasons for the slow response of the electronic throttle and no acceleration force: 1. It is related to the label of gasoline, and it is best to add gasoline with the same label at ordinary times. 2. The air intake system is blocked or damaged. 3. The transmission slips or is blocked. 4. The accelerator pedal sensor is faulty. 5. There is something wrong with the spark plug or the timing is inaccurate. There are many problems with spark plugs in general. 6. Insufficient fuel pressure or blocked fuel nozzle. Compared with the traditional throttle, the electronic throttle uses wire harness instead of cable and joystick, and a micro motor is installed on one side of the throttle, which can drive the throttle to open. The so-called "wire driver" is to replace the traditional mechanical transmission mechanism with wire. Although the traditional throttle line is replaced by cable on the surface, it can not only change the connection mode, but also automatically control the overall power output of the vehicle. Advantages of electronic throttle: 1. Electronic throttle can judge the driver's intention by stepping on the throttle and other details, and realize accurate control. 2. It is more fuel-efficient and smoother than the line throttle. 3. High stability, not easy to extinguish fire and flush. Disadvantages of electronic throttle: 1. The working principle is complex, the cost is high, and the cost is correspondingly increased. 2. It has time delay effect and faster response than the traditional line throttle. 3. The structure is complicated and there is a problem of failure rate. Generally speaking, the control of electronic throttle is connected with ECU, which is a part of the electronic control of the whole vehicle. Modules such as cruise control can be installed to adapt to the development trend of overall automobile technology.