james28 0 Posted May 20, 2009 Wonder if any of you good people could help me with my vr6 i have just had a vag.com test done on my car due to the fact my abs light is on and its picking up no engine fault :) but when it comes to the abs it is not communicating its picking up the fist part with ecu then nothing else just says not communication any ideas. Quote Share this post Link to post Share on other sites
james28 0 Posted May 21, 2009 anyone :wave: :wave: :wave: Quote Share this post Link to post Share on other sites
Yandards 0 Posted May 21, 2009 Hello, There is a large list of VAG-COM help in the VAG-COM thread, but I am going to guess that you are using a cheapo VAG-COM from ebay - they frequently dont work with the ABS controllers. Quote Share this post Link to post Share on other sites
Critical_Mass 10 Posted May 21, 2009 Its a common problem with this, which i do think occurs due to the cheaper USB connections from Ebay as Yandards said. On your computer, If you go into the control panel > manage devices > and go down the list to COM PORTS there you can change the USB port settings. You need to change the 'latency' setting for the USB port the wire is plugged into. I changed mine to 5 and it was fine cant remember if it needs to go up or down, sorry. HTH Quote Share this post Link to post Share on other sites
Toad 0 Posted May 21, 2009 Use the search, this has been answered a couple of times recently... As mentioned above, search for "Latency" and you'll find an answer. Quote Share this post Link to post Share on other sites
Supercharged 2 Posted May 21, 2009 This also happens with poor battery's, make sure it's good and fully charged before connecting. Quote Share this post Link to post Share on other sites
