Thanks for quick answer! I read it and it doesn't really answer my question. Are there any real advantages of an ODB2 car versus an ODB1. Of course is an younger car better when it comes to wear and use/abuse. I'm planning on renovate the engine and do some bodywork anyway. Suspension, brakes and so on... Should I spend the extra £ for an ODB2, and is it worth it? /MikeD