汽车发动机电控系统分析与故障检修关键技术探索

Analysis of Automobile Engine Electronic Control System and Exploration of Key Techniques for Troubleshooting

随着我国汽车行业的不断发展,为人们的日常出行,提供了极大的便利。而发动机电控系统作为汽车中的重要组成部分,主要利用电子控制的方式,使发动机完成点火、喷油和排放废气等操作,从而满足驾驶者的不同需求。通过检修关键技术的应用,不仅能够对各类故障问题予以处理,使汽车的整体性能得以提高。还可以降低燃油的消耗量,达到节约经济成本的效果。笔者利用汽车发动机电控系统的内容及运行原理,结合发动机电控系统的常见故障问题,浅谈一下汽车发动机故障检修关键技术。

With the continuous development of our country's automobile industry,automobiles have provided great convenience for people's daily travel.As an important part of the car,the engine electronic control system mainly uses electronic control to enable the engine to complete operations such as ignition,fuel injection and exhaust gas emission,so as to meet the diff erent needs of drivers.Through the application of key maintenance technologies,not only can various faults be dealt with,but also the overall performance of the car can be improved.It can also reduce fuel consumption and achieve the eff ect of saving economic costs.The author uses the content and operating principle of the automobile engine electronic control system,combined with the common faults of the engine electronic control system,and talks about the key technology of automobile engine fault maintenance.