Quid!!! your Uk then, o2 sensor DIY, get one from ebay easy to do, also if your driving is mostly town then its just sooted up go for a 20 mile run motorway or dual,a good thrashing where possible and then get them to do a re diag and see if says the same, if it does, needs change if not no prob.
What did it say for the o2?
__________________ VELVET BLUE UK INDIVIDUAL , IM THE LAST
UNITED WE STAND DIVIDED WE FALL
I stepped in a plate of Pasta the other day - now I have to worry about my Carbonara footprint!