hi all, Be easy on me i'm a newbie.. Bit of a strange fault and probably not starightforward or simple..but here goes..... Went to plug a generic scan tool into my OBD plug 2day but cannot seem to search or connect to engine managment or any cu in the system, tried a second scan tool and still the same... Checked my OBD plug and nothing obvious or no loose wires, checked all of my fuses all fine...No other faults or symptons present that are related.. Not sure if the electrical system uses a can or bus network but any help or info much appreciated... Thanks in advance for any help oh yeah 2001 s3 amk with amd remap..