The device is designed based on the Volkswagen Passet 1.8T electronically-controlled gasoline engine and
automatic transmission and air-conditioning system to simulate engine startup, speedup, slowdown and other
actions and to illustrate the position, start up in neutral, drive shift and reverse gear and conduct stall tests, so as
to illustrate the structures and working principles of electronically-controlled gasoline engines and automatic
transmission. The device applies to automobile engine, automatic transmission and air-conditioning system
maintenance training courses of secondary and senior vocational schools, ordinary education and training
institutions.