Right Gents,

every time i drive my car now the CEL comes on. Doesn't matter how hard or not that i drive. It has absolutely no effect on the performance of the car. If i do a reset there are no errors and it clears the CEL.

What do i need to look for?

 

I have been investigating further and it appears that the CEL only kicks in when hitting approx 4000 revsNow come on guys someone must have some advice, you've never let me down before!