【摘要】 电子控制系统的大量应用显著提高了汽车性能,但同时其结构日趋复杂也带来了故障诊断与维修更加困难的问题。针对汽车电子控制系统的特点,论述了直观诊断法,故障码查询法,数据流分析法,波形分析法,电路分析法在汽车电子控制系统故障诊断中的应用,并列举了部分典型实例。更多还原

【Abstract】 The application of electronic control system improve the automotive performance significantly,but at the same time,the structure of electronic control system become more and more complication and the trouble diagnosis and maintainability become more and more difficulty.Aiming at the characteristics of electronic control system,the applications of the methods such as direct-vision diagnosis,trouble code inquiry,data stream analysis,wave analysis and circuit analysis in the troubles diagnosis of automotive electronic control system are discussed in this paper,and several typical examples are listed.更多还原