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gone-ot · 11-17-2012, 11:41 PM

...vacuum gauge goes AFTER throttle-body (ie: actual intake manifold cavity area), so WAI or CAI variance should be minimal...remember, it's measuring atmospheric pressure depression (ie: vacuum) and not air temperature.

11-17-2012, 11:41 PM	#2 (permalink)
gone-ot ...beats walking... Join Date: Jul 2009 Location: . Posts: 6,190 Thanks: 179 Thanked 1,525 Times in 1,126 Posts	...vacuum gauge goes AFTER throttle-body (ie: actual intake manifold cavity area), so WAI or CAI variance should be minimal...remember, it's measuring atmospheric pressure depression (ie: vacuum) and not air temperature.