摘要
现代汽车点火系统对发动机性能的影响最大,发动机点火系统的技术状况的好坏,直接影响发动机性能的发挥。以EA1000发动机分析仪为例,介绍发动机分析仪的组成、功能和特点以及检测项目,利用EA1000型发动机分析仪对发动机点火初级、次级电压值、点火波形特征进行检测及其故障诊断,分析影响发动机点火性能的参数,从而确定发动机的点火系统故障的位置。
In this article, the ignition system of modern automobiles have the most effect on the function of engines. The condition of ignition system directly affects the use of engine functions. The condition of ignition system is checked by EA1000 engine analyzer. The compositions, functions, characters and testing items of EA1000 engine analyzer are introduced. The primary voltage, secondary voltage, ignition signal waves and parameter for a single cylinder are described by EA1000 engine analyzers in details. This would affirm the malfunction of engine.
出处
《现代电子技术》
2006年第6期122-124,127,共4页
Modern Electronics Technique
基金
广东省交通厅科技项目(200119)
关键词
汽油机
分析仪
最火系统
故障诊断
gas engine, analyzer
ignition system
fault diagnosis
