Hi Bob,
So that was your scan tool reading that. When I hook my scanner up, the
MAP is only sensing 12" of vacuum. I got the 15" reading directly off the
intake manifold. Could I have a bad MAP?
-- Doug Myers ------------- '99 Dakota RC/SB 5.2L/5-speed/3.92SG K&N Gen II, B&F Billet TB, MP cam, MP headers, MP catback, MP plug wires, Accel Supercoil, Custom Computer by Ron Zimmer, 180 T-stat, Centerforce Dual Friction Clutch"Bob Tom" <tigers@bserv.com> wrote in message news:5.0.2.1.0.20010521111858.009ed160@bserv.com... > The previous figures came from a freeze frame from the scanner while I was > waiting for the okay to go around the water pit on one of my runs. > > With an idle of 640 - 672 rpm (goes back and forth), gear in neutral, > baro. reading of 29.4 iHg, coolant temp. at 172F, the vacuum read > is between 15.9 to 17.6, with variance about 17.0 and then about > 16.0 and then back again about 17.0 etc. with the occasional read > of 15.9 and 17.6. > > Bob >
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