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宝马车无法启动的原因有哪些?

来源:http://www.sdrunao.com/ 发布时间:2020-01-18   发布人:admin
  比如蓄电池亏电,导致电压低不足以启动车子。这种情况一般发生较多的是车子停了好几天没用,然后就无法启动了。要分辨是非是蓄电池的问题,我们可以在车子通电后检查喇叭是否会响、各种仪表指示灯是否会正常点亮,如果是OK的,那么一般可以排除蓄电池的问题。
  For example, the battery is out of power, resulting in the low voltage is not enough to start the car. In general, this happens more often when the car stops for several days and doesn't work, then it can't start. To identify whether it is a battery problem, we can check whether the horn will ring and whether the indicator lights of various instruments will be on normally after the car is powered on. If it is OK, the battery problem can be generally eliminated.
  控制单元是连接START/STOP按钮和连接环形天线的接口,而转向柱上的环形天线传递钥匙数据,此环形天线用于信号收发器芯片(在识别传感器中)和CAS控制单元之间的通信。一旦识别传感器损坏或信号传输收到干扰,无法与CAS进行通信,这样CAS就无法授权启动了。
  The control unit is the interface connecting the start / stop button and the ring antenna, while the ring antenna on the steering column transmits key data, which is used for communication between the signal transceiver chip (in the identification sensor) and the CAS control unit. Once the identification sensor is damaged or the signal transmission is interfered, it is unable to communicate with CAS, so CAS cannot be authorized to start.
济南宝马专修
  加了质量差的燃油:这样的燃油杂质较多,燃烧后输出的功率相对会小些;比如燃油滤清器过脏,或者长时间没清洗油路积碳较多,从而造成供油不畅,导致发动机动力下降;这个主要检查进气系统是否有堵塞、漏气现象,影响了进气肯定就影响混合气的燃烧。这里我们主要检查空气滤清器、进气管道及各种真空软管是否有问题。
  Add the fuel with poor quality: there are many impurities in the fuel, and the output power after combustion will be relatively small; for example, the fuel filter is too dirty, or there is a lot of carbon accumulated in the oil circuit that hasn't been cleaned for a long time, resulting in poor fuel supply, resulting in the engine power reduction; this mainly checks whether the air intake system is blocked or leaking, which will definitely affect the combustion of the mixture if the air intake is affected. Here we mainly check whether there is any problem with the air filter, intake pipe and various vacuum hoses.
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