I changed my Maf a ittle while ago for one i bought from EURO car parts and it seemed ok i then attampted to do a EGR delete wasnt 100% sure i had the wiring right, limp mode started appearing again under acceleration. Decided to remove the EGR Mod, am still having limp home mode problems is it possible ive damaged the Maf Aagain? Are the euro car parts Mafs ok? Should i get a merc 1 ? Or get a second hand 1 off the net?