摘要
利用发动机ECU的自诊断功能,对皇冠(Crown)轿车2JZ-CE型发动机微机控制点火系统电路故障进行自诊断和人工诊断,在试验模式下进行路试检查,根据故障代码,确定故障部位和故障原因,最终排除故障。
The self-diagnosis and artificial-diagnosis of circuit faults of PC control ignition system for 2JZ-CE engine on CROWN is carried out, using its self-diagnostic function of engine ECU. The road test is also carried out to find fault positions and causes according to the fault codes.
出处
《汽车电器》
2008年第12期42-44,共3页
Auto Electric Parts
关键词
微机控制
点火系统
故障诊断
探讨
PC control
ignition system
fault analysis
discuss
