Audi FSI engine has two vital changes which include charge system and fuel system in the configurations.Based on the main studies of the two configurations, the control of engine is analyzed.

• 奥迪FSI发动机在结构上的主要变化表现在空气供给系统和燃油供给系统，本文在着重叙述FSI发动机这两部分结构基础上，分析了发动机对该部分的控制。