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busterhax
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Post subject: Sniffing OBD Traffic  Posted: Fri Dec 28, 2018 5:47 pm |
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| Senior Member |
Joined: Wed Jan 22, 2014 10:54 pm
Posts: 1774
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Does anyone have a method of sniffing OBD traffic? Unfortunately, my tool I use to flash MS45 has a box that sits in between my laptop and the car so sniffing my USB ports is useless. I need to sniff between the box and OBD port.
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dschultz
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Post subject: Re: Sniffing OBD Traffic Posted: Fri Dec 28, 2018 10:00 pm |
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| RomRaider Developer |
Joined: Thu May 21, 2009 1:49 am
Posts: 7323
Location: Canada eh!
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Traffic on what pins? CAN or K-line?
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busterhax
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Post subject: Re: Sniffing OBD Traffic Posted: Fri Dec 28, 2018 10:14 pm |
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| Senior Member |
Joined: Wed Jan 22, 2014 10:54 pm
Posts: 1774
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dschultz
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Post subject: Re: Sniffing OBD Traffic Posted: Fri Dec 28, 2018 10:53 pm |
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| RomRaider Developer |
Joined: Thu May 21, 2009 1:49 am
Posts: 7323
Location: Canada eh!
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I use:
1) a VAGCOM-KKL cable with Putty on Windows (or screen on Linux)
2) Tactrix Openport 2.0 cable with the klogger application provided in the samples folder of the EcuFlash software.
3) in a few rare cases an ELM based cable can be useful when configured via command line and in monitor mode.
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busterhax
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Post subject: Re: Sniffing OBD Traffic Posted: Fri Dec 28, 2018 11:04 pm |
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| Senior Member |
Joined: Wed Jan 22, 2014 10:54 pm
Posts: 1774
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Are you using an OBD port splitter in this scenario?
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dschultz
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Post subject: Re: Sniffing OBD Traffic Posted: Fri Dec 28, 2018 11:13 pm |
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| RomRaider Developer |
Joined: Thu May 21, 2009 1:49 am
Posts: 7323
Location: Canada eh!
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Yes, a Y-cable. Or whatever you need to access the comms line.
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