Hi I have a intermitent problem with the EML staying on - letely has been on more than off.
Have cleaned the EGR valve as detailed on the forum.
Been coming on for quite a while and used to go off if I gave the car a long drive using high revs - doesn't seem to work now.
Car now done 142,000 miles but still runs ok with the light on.
I cover 27,000 miles a year and seldom do short trips - normally do 100 miles plus a day but find if drive for economy ie below 2,000 revs then light more prone to come on.
Can anyone say what the problem is?