It is said that there are mechanical throttle and electronic throttle. Do you know the difference between them? Are there more mechanical or electronic cars nowadays?

The mechanical throttle is connected with the accelerator pedal of the driver through a cable. In the past, carburetor and other forms were widely used. In the contemporary automobile industry, electronic control unit is used to manage and dominate the coordination of various application components, and the information between them interacts through electrical signals, and even develops into network optical cable communication; The electronic throttle valve is controlled by a stepping motor, connected with the accelerator pedal through a cable, which transmits the driver's requirements to the control computer and sends control instructions to the actuator to reach the working state.