Hi, Well pretty sure the maf needs replaced on my 2.0tdi 140. Yes I know I could have got a bosch one and normaly I would pay the extra wonga for quality. However this company is selling these on ebay at a fraction of the cost eBay - The UK's Online Marketplace after reading there rather impressive claims I purchased one on the basis of it having a 1 year guarentee. I also bought a cheap code reader to reset the engine managment light IF it works! It came today and looks exactly the same as the factory version.will hopefully get it on tomorow at some point. Anyone had any joy with these cheap versions before?