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 Post subject: newbie question about a cable
PostPosted: Wed Dec 28, 2011 10:40 pm 
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Newbie

Joined: Wed Dec 28, 2011 10:36 pm
Posts: 11
I am very new to this whole tuning thing and am gettting started. However I have an old obdII to usb cable sitting around and am wondering would this work. It isnt a tactrix cable but it goes from obdii to a usb port on my computer. Anyways i am wondering does the cable used have to be a tactrix?


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 Post subject: Re: newbie question about a cable
PostPosted: Thu Dec 29, 2011 12:04 am 
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Senior Member

Joined: Sat Feb 12, 2011 11:27 pm
Posts: 2032
Location: Northern NSW
Which year car? The late model 08+ need a Tactrix 2.0

Some of the older models can get away with a VAG OBD2 to USB plug.


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 Post subject: Re: newbie question about a cable
PostPosted: Thu Dec 29, 2011 12:09 am 
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Newbie

Joined: Wed Dec 28, 2011 10:36 pm
Posts: 11
2007 wrx. When I plug in the computer to the car and start romraider it says it can't establish a connection with the car and to check that the cable is connected and the ignition is on. Both of those are occurring so do I need a tactrix then.


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 Post subject: Re: newbie question about a cable
PostPosted: Thu Dec 29, 2011 1:02 am 
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Moderator

Joined: Thu Nov 23, 2006 2:23 am
Posts: 2565
There are different kinds of OBD2-USB cables. It sounds like yours isn't compatible.

If it says "ELM" or "ELM327" or something like that, then it's definitely not going to work.

_________________
2005 Legacy GT w/ ATP 3076, IWG, MBC, BCS, BC 272, LC, FFS, OMG
Please don't send questions via PM. Post a thread and send me a link to it instead. Thanks!


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 Post subject: Re: newbie question about a cable
PostPosted: Thu Dec 29, 2011 1:09 am 
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Joined: Wed Dec 28, 2011 10:36 pm
Posts: 11
Alright thank you. Probably gonna order the tactrix then


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