Negative Boost
07-19-2007 | 01:48 AM
#2
BANNED
Joined: Mar 2004
Posts: 0
Likes: 1
From: Purgatory
because its not boost at that point, its vacuum.
http://www.bonnevilleclub.com/forum/...15&highlight=A
http://www.bonnevilleclub.com/forum/...15&highlight=A
07-19-2007 | 08:21 AM
#3
DINOSAURUS BOOSTUS
Expert Gearhead
Joined: Mar 2005
Posts: 41,391
Likes: 15
From: Enfield, CT
All motors will pull the fuel and air mixture in like an old style carb'd engine. In this case..your PCM is programmed to save you fuel and power when not needed and therefore the engine draws in the charge instead of being force fed.
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