Originally Posted by Phil Jr.
ok i popped out my maf and it looked clean as a whistle, as in brand new. ANyone got a pic of a dirty one??
I dont think you can actually see the MAF wires, but you can see the IAT probe. If your IAT probe is dirty....chances are your MAF wires are dirty. I bought a used perrin short ram off ebay last year, and it came w/ a MAF sensor. I took it out and looked at it and it was EXTREMELY dirty (on the IAT probe). I now have a used MAF for a spare, and i used the one that came off my car when i put the intake on. But this just confirms that many people dont clean their sensors. I wish i could have taken a 'before and after' readings of the MAF at WOT to compare.