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玉柴电喷发动机打不着火原因?
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咨询记录 · 回答于2022-08-26
玉柴电喷发动机打不着火原因?
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玉柴四缸高压共轨放一晚就打不着火
1、确定防盗系统是否锁定; 2、确定起动系是否工作(起动机是否运转);3.1起动系正常,检查点火系是否正常;3.2起动系不正常,转得慢,检查蓄电池电压、起动机有无故障、发动机是否阻力过大;起动机不运转,检查起动机的电路和电磁开关。4.1点火系正常,检查燃油供给系是否正常。4.2点火系不正常,检查点火系的电路,检查曲轴位置传感器和凸轮轴位置传感器是否正常,检查ECU的电源和接地,希望我的回答可以帮助到您哦!祝您生活愉快
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但是打几次就打着了好像进气是的
油路有漏气的地方。 要分析原因, 检查管路,连接螺栓,滤芯密封,希望我的回答可以帮助到您哦!祝您生活愉快
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