satilaboy, I just checked out your other post and the reader you are getting, I got one myself does the job quite nicely, I keep getting 'bank 1 lean', garage says pre cat lambder so replaced that, still get the fault, unplugged maf - no change at all, disconnected each coil pack no change at all so guess it must be the temp sensor as its the only thing I can find on hear that seems to be an issue (apart from checking every hose and pipe for leaks). Hope it all goes alright for you fella. Let me know how you get on!