MAP Pressure at idle?

cto424 · 04-17-2008, 07:38 PM

Does anyone know what the manifold absolute pressure should be at during idle?

dude · 04-17-2008, 08:11 PM

9 psi

liquidr1 · 04-17-2008, 09:43 PM

Quote:

Originally Posted by cto424

Does anyone know what the manifold absolute pressure should be at during idle?

It wont be under pressure at idle, It will be in vacume (-pressure)

Mike@ML-Works · 04-17-2008, 11:12 PM

-20in/hg.

cto424 · 04-18-2008, 12:53 AM

^^^ok cause my gauge doesnt read below -2.0

i have an aem tru boost....so maybe the -2.0 stands for -20....haha yeah right jk....but thanks mike@mlworks for the info.

04-17-2008, 07:38 PM	#1 (permalink)
cto424 Senior Member Join Date: Jun 2006 Posts: 318 iTrader: 1 / 100%	MAP Pressure at idle? Does anyone know what the manifold absolute pressure should be at during idle?

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04-17-2008, 08:11 PM	#2 (permalink)
dude Member Join Date: Mar 2006 Posts: 80 iTrader: 0 / 0%	9 psi

04-17-2008, 11:12 PM	#4 (permalink)
Mike@ML-Works Senior Member Join Date: Feb 2008 Location: Under my car...Atlanta, GA. Posts: 447 Mike iTrader: 0 / 0%	-20in/hg.

04-18-2008, 12:53 AM	#5 (permalink)
cto424 Senior Member Join Date: Jun 2006 Posts: 318 iTrader: 1 / 100%	^^^ok cause my gauge doesnt read below -2.0 i have an aem tru boost....so maybe the -2.0 stands for -20....haha yeah right jk....but thanks mike@mlworks for the info.