is it tddi, tdci what power 75 100 125 135 etc if not sure post details top mk 6 page link or find out your self
http://www.etis. ford , more details the better when posting a prob, i suggest you that you give as many details of your prob , then the good people of this forum can start to help,put the post in mk6 section, shouldnt start a new thread with same problem, but i think its not just the egr, so should be ok