切诺基汽车电子点火系统故障的诊断与排除

Diagnosing and Clearing Fault of Electronic Ignition System on CHEROKEE

详细分析切诺基(Cherokee)汽车发动机不能起动、仅在点火开关起动位置运转、高速断火或运转不稳等低压电路、高压电路的故障,阐述电子点火控制器以及其它故障的诊断和排除方法,列出了低压电路故障诊断程序。

The author analyzes the engine circuit trouhles on CHEROKEE such as no starting, running only at the starting position of ignition switch, power cutoff when running in high speed or running unsteadily; elaborates the electronic ignition controller and diagnosis and clearing to fault; lists diagnostic routine of low voltage circuit.