Thread: 2001 Grand Prix GTP killing MAF's

Subscribed

Ok here is what I got. On the MAF is has - +
A B C


(A) Has 5v
(B) Is grounded
(C) Has nothing

I'm assuming (C) needs 12v. Now my problem is where does this wire get its 12v from. I did a little searching and found this,

maf wiring diag.jpgmaf wiring diag 2.jpg



(C) is showing to go into the fuse box and should have 12v. Now I got to figure out why and where this wire is grounded out.