The influence of the malfunction of the air supplying system, fuel supplying system and common sensors that can not be diagnosed by self-diagnosing system to engine emissions are analyzed especially.
重点论述了电控发动机空气供给系统、燃油供给系统及电控系统常用传感器中存在的一些自诊断系统无法检测的故障对发动机排放物的影响。
Self trouble diagnosis may be carried out by means of diagnosing inter face of the system, and location of trouble can be determined from number of light sparkling which represents the trouble code.
利用该系统的诊断接口可进行自我故障诊断，根据灯光闪烁次数所表示的故障代码确定故障部位。
It is the most potential technical approach that the standardization and modularization of fiber optic smart layer system with function of self-diagnosing is designed.
设计一种具有自诊断功能的标准化、模块化光纤智能夹层系统，正是实现这种一体化最有潜力的技术途径。
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