摘要
发动机各系统是否正常工作直接影响着燃烧质量,而发动机尾气可反映混合气的燃烧质量。通过分析尾气中的HC、CO、NOx等成分的比例,可以为快速分析发动机故障提供便捷的途径,并由实车故障案例分析证明通过尾气检测来分析发动机故障是切实可行的。
The normal working condition of engine system has direct impact on the quality of combustion, which is reflected by tile engine exhaust. Through analyzing the proportion of the exhaust of HC, CO and NO contents, rapidly way of analyzing the engine faihu＇e enuht be provided. It is proved to be feasible to analyze the engine failure by exhaust detection in real ease.
出处
《汽车零部件》
2013年第7期51-52,共2页
Automobile Parts
关键词
汽车尾气
故障诊断
排放
Automobile exhaust
Fault diagnosis
Emission
