喷油器负极电路断路造成发动机怠速不稳的故障检修  

作　　者：王国彬 

机构地区：[1]河南工业贸易职业学院,河南郑州450000

出　　处：《科技创新与应用》2020年第30期135-136,共2页Technology Innovation and Application

摘　　要：以汽车发动机怠速不稳案例为故障诊断过程为导向,细化作业流程,规范思维和操作过程,对必要的理论知识和关键技能都进行详细的解释,真正将技能竞赛的要求和日常的教学活动有机结合起来。通过大量的验证性试验总结原车的结构特点和控制逻辑,并基于此制定了规范的诊断流程,同时还注重吸收了发达国家先进的职教理念和方法。This paper takes the case of automobile engine idling instability as the fault diagnosis process as the guide, refines the work flow, standardizes the thinking and operation process, and explains the necessary theoretical knowledge and key skills in detail, thus really combining the requirements of skill competition with daily teaching activities. Through a large number of confirmatory tests, this paper summarizes the structural characteristics and control logic of the original car, and formulates a standardized diagnosis process based on this. At the same time, it also pays attention to absorbing the advanced vocational education concepts and methods of developed countries.

关 键 词：喷油器 汽车发动机 故障维修 

分 类 号：U472[机械工程—车辆工程]