right i said id let people no if i think changin the afm worked so after changin the lambda which didnt work ,light on after 3 days ,ive now changed the afm,and there was a noted increase in performance also after id fitted and cleared the code with my diagnostic reader it ran fine straight off were as before after clearing the code for lambda it ran real lumpy for a day.i pressumed this was because the ecu was resetting itself but this time round it ran fine from k.o.