目前,国内轿车的化油器式发动机基本绝迹,电控燃油喷射系统发动机已经普及,同时,越来越多的其他电控系统,如ABS、ECT及SRS等,也成了轿车的必备系统。另外,电控悬架、电控动力转向及巡行控制系统等也逐渐应用到国产轿车上。随着轿车采用电控系统的增多,对维修人员的技术要求也越来越高。同时,在维修操作时应注意 At present, the carburetor engine of the domestic car is basically extinct, and the engine of the electronically controlled fuel injection system has been popularized. At the same time, more and more other electronic control systems, such as ABS, ECT and SRS, have become the essential system of a car . In addition, electronic control suspension, electric power steering and cruise control systems are also gradually applied to domestic cars. With the increase of electric control system for cars, the technical requirements for maintenance personnel are also getting higher and higher. At the same time, pay attention to the maintenance operation