I got from my friend vag-com cable and now it's working.

Thanks for answer. I have chosen right car model. So where can I buy right cable. Now I'm not very sure which cable is right one. Maybe this one: http://cgi.ebay.com/ebaymotors/VAG-COM- ... 0667563984.

I have Fiat Bravo 1.6 ten years old. When I connect Elm 327 v 1.4 with fiat cable to my car fiat ecuscan say ”you need K-line/vagCom/OBDKey interface to connect this module”. I don't understand why It is not working. I tried same Elm 327 to my friends Volvo and Ford and cable was working. Why not in...