摘要
对OBD法规和试验项目做适当介绍,并分析发动机失火、氧传感器失效模拟、催化器劣化监督模式,最后给出了在一辆低排放汽车上进行的实际OBD演示试验排放结果,指出OBD是控制在用车排放的有效手段。
The on-board diagnostics (OBD) regulations are briefly introduced. The engine misfire detection, oxygen sensor failure simulation, and the monitoring on catalytic converter degradation are analyzed. In the end, the results of OBD demonstration emission test on a real low emission vehicle are given.
出处
《汽车工程》
EI
CSCD
北大核心
2006年第5期491-494,共4页
Automotive Engineering