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故障现象:一辆伏尔加ГA3-24-10轿车,加装空调后行驶不到20公里,发动机突然熄火,约30分钟后发动机又能起动,但不久发动机再次熄火,并且再也发动不着了。 故障检查:根据故障现象,判断为点火电路故障。后经试验,发现点火线圈中央高压线的火花较弱。经仔细检查,原来是电子点火器中的一只62千欧的电阻烧毁,一只二极管被击穿。 故障排除:更换上述两个元件
Symptoms: a Volga ГA3-24-10 sedan, installation of air-conditioned less than 20 kilometers, the engine suddenly shut down, about 30 minutes after the engine can start, but soon the engine flame out again, and no longer started. Fault check: According to the fault phenomenon, determine the ignition circuit fault. After the test, found that the ignition coil central high-voltage line spark weaker. After careful examination, the original is a 62 kilo-ohm resistor in the electronic ignition burned, a diode breakdown. Troubleshooting: Replace the two components above