一辆自动搅拌车各个系统都正常，但就是无法启动，这是什么原因造成的呢？接下来就教大家诊断的要领。

Each system of an automatic mixer is normal, but it can't be started. What is the reason? Next, I will teach you the essentials of diagnosis.

1、识别妨碍原因。对付自动搅拌车无法启动这类妨碍的诊断，首先应检测蓄电池。需要弄清楚，判断是不是蓄电池电量不足。

1. Identify the cause of the obstruction. To deal with the diagnosis that the automatic mixer cannot start, the battery should be tested first. It needs to be clear whether the battery is low.

2、检测启动系统。检测它的启动系统中的电路。从根本的构成形式来看，启动系统的电路一般来说包括：蓄电池、启动电机以及毗连这些部件的电缆等。除此之外，焚烧开关、启动机继电器或电磁线圈，尚有车载防盗系统等，也同样是启动系统的重要构成部分。

2. Detect the startup system. Check the circuit in its starting system. From the perspective of basic composition, the circuit of starting system generally includes: battery, starting motor and cables connecting these components. In addition, the incineration switch, starter relay or solenoid coil, as well as the on-board anti-theft system, are also important components of the starting system.

3、检测焚烧正时皮带呈现了打滑现象，是导致没有电火花发生，也是它无法启动的原因。

3. It was detected that the incineration timing belt was slipping, which was the reason why there was no electric spark and it could not be started.

4、检测电火花质量。可以取下焚烧线圈，然后用一个电火花检测器检测电火花是否正常。

4. Check the quality of electric spark. The incineration coil can be removed, and then an electric spark detector can be used to detect whether the electric spark is normal.

5、检测燃油系统。它的燃油系统的诊断可以分为两部分：燃油供给系统的诊断和喷油器电路系统的诊断。燃油供给系统可以通过丈量燃油的流量和压力举办检测。丈量燃油流量的好的方式，是在燃油供给管路中带负载时检测管路。

5. Check the fuel system. Its diagnosis of fuel system can be divided into two parts: diagnosis of fuel supply system and diagnosis of fuel injector circuit system. The fuel supply system can be tested by measuring the flow and pressure of fuel. A good way to measure the fuel flow is to detect the fuel supply pipeline when it is loaded.

6、检测防盗系统：它的防盗系统也会发生一些经常被忽略的燃油供给系统方面的妨碍。一些搅拌车制造商在防盗系统数据流中包罗了参数识别机能。在很多车型上，改换防盗系统的模块而没有对它举办正确的初始化处理惩罚。

6. Detect the anti-theft system: its anti-theft system will also have some obstacles in the fuel supply system that are often ignored. Some mixer manufacturers include parameter identification function in the anti-theft system data stream. On many models, the anti-theft system module is replaced without proper initialization punishment.

以上就是自动搅拌车无法启动诊断要领，当然其它没说到的方面也会对它有影响，希望以上内容能够给大家一些参考。您可以联系我们http://www.sdzkjf.cn了解更多事项！

The above is the main reason why the automatic mixer can't start diagnosis. Of course, other aspects not mentioned will also affect it. I hope the above contents can give you some reference. You can contact us http://www.sdzkjf.cn Learn more!