Does the throttle car work with electricity?

Booting doesn't work, you need to step on the accelerator to work.

Power up the whole car and find a helper to step on the accelerator to the end. You can see that the throttle opening will change with the depth of the throttle.

The insufficient power supply of the automobile generator will not have any influence on the electronic throttle, because when the generator is insufficient, the battery will join the work.