PC上的OBD II汽车诊断扫描器（ELM327) (图)

与我的另一篇"Android手机上的OBD II汽车诊断扫描器（ELM327)"(http://bbs.wenxuecity.com/auto/353603.html)一样，文章是自己摸索的结果，更多的问题要读者自己解决。

这篇说的是用PC连接ELM327 蓝牙接口的OBDII，用的是ELM327附带光盘，ELM327是EBAY上买的V1.5版。

先读了一下光盘说明，建议用scantool_net113win，把它装了运行(见图左)，发现它不支持蓝牙。看光盘上有个BlueSoleil，里面有setup.exe，把它装了。要注意的是它安装时似乎把原来的蓝牙驱动都卸了。

运行BlueSoleil|Tools|Find Device, 选search by name，敲入OBDII，按search（图右下），就可以找到一个名为OBDII的设备。BlueSoleil的窗口原来有个红太阳,现在就会加上一颗名为OBDII的行星(见图)。鼠标右键该星，选pair，再选connect(或Tools|Configurations|Quick Connect)，PC就会连接上你已经插在汽车上的ELM327。在这个过程中窗口下的状态行有相应信息显示，而且由行星到太阳增加了一条细的发射线（图右）。

运行ScanTool.net 1.13(见图左)，先在option下配置串口为COM6,9600 Baud。再用sensor data或read code，就可看见OBDII读回的数据。如果不行，在BlueSoleil|Tools|My bluetooth device设置串口同上。不过下次看它又变成USB了，但是不影响连接使用.

TechStream软件：http://bbs.wenxuecity.com/auto/442688.html 

http://blog.obdii365.com/2022/06/06/free-download-toyota-techstream-v17-10-012/ 

https://garageforum.org/Thread-TS-All-Versions-activation?pid=111924#pid111924?  

Activate techstream 16.00.017 Software id: 0B2A62C9901E85B5C868037689BCBF06

Techstream install: https://www.youtube.com/watch?v=OyBwz3GT2g8? 

光盘上Scanmaster较好: http://bbs.wenxuecity.com/auto/414972.html CSDN

补充：我的OBDII是V1.5现在是2.1。在DELL 4200 win7-32上开始连不上，用驱动精灵更新bluetooth驱动，添加bluetooth设备，输入匹配码1234后可连上。Scanmaster扫描可找到，但Test或Connect失败数次，最后连上了。在手机Torque lite不能缺少的两个前级宽带O2现在有了。蓝牙驱动是Broadcom的，Scanmaster声明蓝牙只支持Microsoft/BlueSoleil等无Broadcom。

https://obd2-elm327.com/scanmaster-windows 

补充：在Windows上用Droid4X运行Torque，Bluetooth没连上，似乎还是Braodcom驱动问题。网得：

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