一輛自動(dòng)攪拌車各個(gè)系統(tǒng)都正常，但就是無法啟動(dòng)，這是什么原因造成的呢？接下來就教大家診斷的要領(lǐng)。

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、識(shí)別妨礙原因。對(duì)付自動(dòng)攪拌車無法啟動(dòng)這類妨礙的診斷，應(yīng)檢測(cè)蓄電池。需要弄清楚，判斷是不是蓄電池電量不足。

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、檢測(cè)啟動(dòng)系統(tǒng)。檢測(cè)它的啟動(dòng)系統(tǒng)中的電路。從根本的構(gòu)成形式來看，啟動(dòng)系統(tǒng)的電路一般來說包括：蓄電池、啟動(dòng)電機(jī)以及毗連這些部件的電纜等。除此之外，焚燒開關(guān)、啟動(dòng)機(jī)繼電器或電磁線圈，尚有車載防盜系統(tǒng)等，也同樣是啟動(dòng)系統(tǒng)的重要構(gòu)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、檢測(cè)焚燒正時(shí)皮帶呈現(xiàn)了打滑現(xiàn)象，是導(dǎo)致沒有電火花發(fā)生，也是它無法啟動(dòng)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、檢測(cè)電火花質(zhì)量?？梢匀∠路贌€圈，然后用一個(gè)電火花檢測(cè)器檢測(cè)電火花是否正常。

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、檢測(cè)燃油系統(tǒng)。它的燃油系統(tǒng)的診斷可以分為兩部分：燃油供給系統(tǒng)的診斷和噴油器電路系統(tǒng)的診斷。燃油供給系統(tǒng)可以通過丈量燃油的流量和壓力舉辦檢測(cè)。丈量燃油流量的好的方式，是在燃油供給管路中帶負(fù)載時(shí)檢測(cè)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、檢測(cè)防盜系統(tǒng)：它的防盜系統(tǒng)也會(huì)發(fā)生一些經(jīng)常被忽略的燃油供給系統(tǒng)方面的妨礙。一些攪拌車制造商在防盜系統(tǒng)數(shù)據(jù)流中包羅了參數(shù)識(shí)別機(jī)能。在很多車型上，改換防盜系統(tǒng)的模塊而沒有對(duì)它舉辦正確的初始化處理懲罰。

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.

以上就是自動(dòng)攪拌車無法啟動(dòng)診斷要領(lǐng)，當(dāng)然其它沒說到的方面也會(huì)對(duì)它有影響，希望以上內(nèi)容能夠給大家一些參考。您可以聯(lián)系我們http://f3328.cn了解更多事項(xiàng)！

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://f3328.cn Learn more!