T turb Member Joined Nov 15, 2002 Jan 9, 2004 #1 I know the MAP sensor controls the factory boost guage but does it control anything else? If I put in an aftermarket boost guage do I need to keep the MAP? This is on an 87 GN. Thanks.
I know the MAP sensor controls the factory boost guage but does it control anything else? If I put in an aftermarket boost guage do I need to keep the MAP? This is on an 87 GN. Thanks.
NASSTY Active Member Joined Sep 27, 2002 Jan 10, 2004 #2 No,you don't need the MAP sensor if you don't use the stock boost gauge.
