Find the working principle of the automobile accelerator cable.

It depends on whether you are an electronic throttle or a cable puller. Actually, the cable puller is very simple. When you step on the pedal, the cable puller turns around to drive the throttle flap to rotate. The angle of throttle intake is called, which makes the flap turn over to a certain extent, which is the increase of air intake. The electronic throttle gives different signals to the computer through the depth of stepping on the throttle, and the computer starts the throttle flap motor through the electrical signal, so that the throttle is opened to a certain angle and more air can come in!