Is the car throttle line a throttle line?

Automobile throttle line can not be completely and accurately described as throttle line.

Because the throttle line is divided into mechanical and electronic, the control mode and process are different.

A. Machinery: the accelerator pedal controls the accelerator line → the accelerator line controls the accelerator → the accelerator controls the engine intake → the computer performs fuel injection according to the intake.

B electronics: the accelerator pedal controls the accelerator sensor → the accelerator sensor transmits the signal to the engine computer → the engine computer controls the motor on the accelerator → the motor controls the accelerator opening → the accelerator sensor transmits the accelerator opening signal to the computer → the computer controls the fuel injection quantity.