Sep 9, 2001 #1 M mark p. liner Guest does a 85' g.n. w/ stock ecm have a map sensor? if so where is it under the hood? .........thanks.
Sep 9, 2001 #2 S SLOW_85 Hot-Air Member Joined May 24, 2001 Messages 475 It does, located on passenger fenderwell. Rectangle with a plug connector and vacuum port. All it does it run the digital boost gauge in the dash.
It does, located on passenger fenderwell. Rectangle with a plug connector and vacuum port. All it does it run the digital boost gauge in the dash.
