Do I have to match the electronic accelerator pedal?

Replacing the electronic accelerator pedal requires re-matching. The electronic accelerator pedal is equipped with a displacement sensor, which will sense the size of the accelerator pedal and send a signal to the control unit ECU, so replacing the accelerator pedal is the same as replacing the displacement sensor. The working principle of the electronic throttle of the control unit is to install a displacement sensor inside the accelerator pedal to monitor the position of the accelerator pedal at any time. When the change of the height position of the accelerator pedal is detected, the information is immediately sent to the ECU. The ECU calculates the information and data information sent by other systems, calculates the control signal, and sends it to the servo motor relay through the line. As the electronic accelerator system adjusts the accelerator actuator through the ECU, the electronic accelerator system can set various functions to improve the safety and comfort of driving. In the current EFI engine, the electronic throttle controls the power regulating valve of the engine, so it can further improve the fuel consumption and emission performance of the engine. The electronic throttle control system is mainly composed of accelerator pedal, pedal displacement sensor, electronic control unit (ECU), data bus, servo motor and throttle actuator.