The driving force can pick out the manner of your generate which may be- ahead or reverse, park, neutral travel and sport. The chosen gear sets the gear ratios along with the timing from the meshing automatically. Computerized gearbox arrives only with 2 pedals because it doesn’t involve clutch pedal. https://automobile-gearbox51627.actoblog.com/34395193/5-simple-statements-about-automobile-gearbox-explained