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发动机黄灯亮有什么故障?

来源:http://www.sdrunao.com/ 发布时间:2020-01-15   发布人:admin
  发动机黄灯点亮这个问题询问的人有很多,可是由于涉及到的东西太多,什么燃油、进气、点火、排气以及它们各系统的配合,DME的控制等等。所以真的给不了你想要的答案,这里只能简单分析一下,希望对你有点帮助。
  There are many people asking about the problem of the Yellow engine light, but there are too many things involved, such as fuel, air intake, ignition, exhaust and the coordination of their systems, DME control, etc. So I really can't give you the answer you want. Here, I can only analyze it briefly. I hope it can help you a little.
  原因故障点分析
  Analysis of causes and failure points
  燃油系统:燃油泵、燃油压力传感器、喷油嘴、碳罐电磁阀。
  Fuel system: fuel pump, fuel pressure sensor, fuel injection nozzle, carbon canister solenoid valve.
  故障码:很可能报混合气、燃油压力相关故障码。
  Fault code: it is likely to report mixed gas and fuel pressure related fault codes.
  进气系统:节气门、空气流量传感器、进气歧管压力传感器、VANOS电机、偏心轴传感器,二次空气泵。
  Intake system: throttle, air flow sensor, intake manifold pressure sensor, VANOS motor, eccentric shaft sensor, secondary air pump.
  故障码:很可能报混合气、电子气门、空气相关故障码
  Fault code: it is likely to report mixed gas, electronic valve and air related fault codes
  点火系统:点火线圈、火花塞。
  Ignition system: ignition coil, spark plug.
  故障码:很可能报点火相关故障码。
  Fault code: it is likely to report ignition related fault code.
  排放系统:废气阀、涡轮泄压阀、氧传感器、三元催化器。
  Emission system: exhaust valve, turbine pressure relief valve, oxygen sensor, three-way catalytic converter.
  故障码:很可能报空气、混合气、增压压力、氧传感器、废气触媒转换器相关故障码。
  Fault code: it is likely to report relevant fault codes of air, mixture, boost pressure, oxygen sensor and exhaust catalyst converter.
济南宝马专修
  控制系统:DME、相关线路。
  Control system: DME, related lines.
  故障码:报的就不确定了,五花八门,很多都是间接性的,所以得先排除其他的。
  Trouble code: it's not sure what you're reporting. There are various ways. Many of them are indirect, so you have to eliminate others first.
  以上可以说都是常见的导致发动机黄灯的故障点,我们遇见的时候一定结合诊断的故障码来分析,如果车主还能提供准确的故障现象描述,那应该很容易找到真正的故障点了。如果可以确定故障点,但是更换相应的零部件后故障依旧,那就要怀疑DME问题了。
  The above can be said to be common fault points that cause the yellow light of the engine. When we meet them, we must analyze them with the diagnostic fault code. If the owner can provide an accurate description of the fault phenomenon, it should be easy to find the real fault point. If the fault point can be determined, but the fault remains after replacing the corresponding parts, then the DME problem should be suspected.
  不过作为车主,大家最关心的应该还是发动机黄灯亮了能不能继续跑?
  But as car owners, we should be most concerned about the Yellow engine light is on can we continue to run?
  答案是肯定的,不过大家要降低速度行驶。这里有个建议:如果你在高速跑突然出现这个发动机黄灯,建议此后以不超过80km/h的速度行驶到最近的服务站检查;如果是在城市路段,建议以发动机黄灯点亮时速度的80%,行驶到维修店检查。期间要多加注意是否还会有其他故障灯出现,特别是出现红色故障灯,那就安全的靠边停车等待救援吧。
  The answer is yes, but we need to slow down. Here's a suggestion: if the engine yellow light suddenly appears during high-speed running, it's recommended to drive to the nearest service station for inspection at a speed of no more than 80km / h; if it's on the urban road, it's recommended to drive to the repair shop at 80% of the speed when the engine yellow light is on. During this period, we should pay more attention to whether there will be other fault lights, especially the red fault light, so we should pull over safely and wait for rescue.
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