Join Date: Nov 2009
Location: Gaithersburg, MD
Mentioned: 35 Post(s)
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Just to be sure, do you mean MAP or MAF?
The factory MAP sensors have two bolts (only one for the GMPP MAPs). Simply disconnect the wires, remove the bolt(s) and wiggle the MAP up out of it's hole. Note: it's recommended to replace the O-ring on the new guy, since they are easy to damage when pulling the old one out.
Owner of "Campbelle", a Brazen 2008 GXP ... with mods piling up...