Hey Guys, I have a 2006 A4 B7 2.0 quattro....For quite some time ive been getting an intermittent hesitation while driving. Now when i disconnect the MAF sensor it stops, but ive changed the sensor 3 times and it continues....i can drive indefinitely with the MAF sensor and have no problem....weve tried fuel pumps and all sorts of things but nothing corrects the problem....anyone have any suggestions or experience with this type of problem? ....Thanks in advance...Les.