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实例一故障现象一辆南方NF125-A型摩托车,在行驶中有明显的一冲一顿现象,停车熄火之后,便无法再启动。故障分析与排除由于该车是二冲程,点火方式为电容放电式(即CDI点火),根据故障现象,本人分析产生该故障的原因主要有以下几个方面:(1)化油器堵塞或燃料流量受到限制:(2)点火线圈有故障;(3)CDI点火装置有故障;(4)脉冲发生器有故障。拔出化油器输油管,打开油箱开关,燃油畅通无阻。旋下火花塞观察,其表面潮
Example A failure phenomenon A NF125-A motorcycle in the south, there is a clear phenomenon in the red one, the parking stall, they can no longer start. Fault Analysis and Troubleshooting As the car is two-stroke, the ignition mode is capacitive discharge (ie CDI ignition), according to the fault phenomenon, I analyzed the cause of the failure are mainly the following aspects: (1) carburetor clogging or fuel Flow is limited: (2) Ignition coil defective; (3) CDI ignition defective; (4) Pulser defective. Pull out the carburetor pipe, open the fuel tank switch, the fuel flow. Rotate the spark plug to observe the surface tide