hey everybody, this is a question for my dad because he's having issues with his corrado vr6 and has been for some time, but i'm unable to work out if its obd i or ii - but either way what i need to work out is exactly what i need to be able to talk to it and read the codes... i have an obd II code reader (a generic one) which plugs in correctly and lights up but just says 'error' when you try and read codes, but works fine with a subaru and other makes etc. i've read your section on obd I and II but nothing seems to line up, and one thing i can't seem to find anywhere is anything which relat