http://www.aeroforcetech.com/files/A...f_Feb_2008.pdf They have it broken down by manufacturer and CAN or non-CAN. I looked in their forums and online manuals as well and US is no issue. I am not to schooled in this stuff so I cant say what US OBDII is is isnt capable of but according to them its a go. Heck, I cant afford it anyway I just thought it might be of interest to someone since buying an SGII and one or two other quality gauges would put you right in the price range for one of there .