Stan 24v 0 Posted March 7, 2007 Anyone know what the Vag-Com error code $9C9C means I get it when I try to scan with the engine runing. Its all fine with the engine off, but once started I get the faut code and unable to connect. Ive got an aftermarket lead by the way. Quote Share this post Link to post Share on other sites
dr_mat 0 Posted April 26, 2007 "error code" and "unable to connect" are not compatible statements - if you can't connect to the ECU, how can it send you an error code? Quote Share this post Link to post Share on other sites
Stan 24v 0 Posted April 26, 2007 This is what I get. Quote Share this post Link to post Share on other sites
Kevin Bacon 5 Posted April 26, 2007 Sounds like the software is unable to interpret what the ECU is telling it.....either that or your cable is giving a rogue signal. Have you tried your cable and software on a normal VR6 to see if it works? I assume you have as you had a 12V before? Have you checked VAG-COM's site for any updates / known issues? Quote Share this post Link to post Share on other sites
dr_mat 0 Posted April 26, 2007 Does your aftermarket lead support the dual-k line stuff? Don't you need that for the 24v "proper" OBD2 kit? I'd be inclined to say that it's your cable most likely, but I guess you can't just swap it for another ... Quote Share this post Link to post Share on other sites
Stan 24v 0 Posted April 26, 2007 Its not just on my car, its also on the 4motion and my mates gti. I reckon its the cable, as its an ebay special. Bo11ocks :mad: Quote Share this post Link to post Share on other sites
dr_mat 0 Posted April 26, 2007 That sounds a pretty reasonable conclusion, yes ... Quote Share this post Link to post Share on other sites
