I know what a MAF does and where they are most commonly placed in the engine bay. What I don't understand is everyone that I have talked to or pics that I have looked at say that it is inline from the air box to the TB. I don't have one on my car. I don't have an SC, but from what I understand, even the 3.8l LXs are to have MAFs in this place. Does anyone know why I don't have one on my car and better yet should I have one. I haven't found any unplugged connecters so I am left to think that I don't need one or it is located somewhere else.