le lundi 27 juin 2011 21:33, s'est penché sur son écritoire numérique:



I've seen nothing that
suggests this negatively effects performance at wide open throttle.

No negative effect but no gain...


It occurs to me that with a fixed injection map, mixture can be
controlled with the throttle body. Rather than reducing fuel, you add
air instead to lean the mixture. So there is potential for a fully
mechanical system.
This way is only made to reduce NOx production for lower charges.
EGR don't work for high power output when full cubic inches are needed.


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http://www.youtube.com/watch?v=1ODCf7J8L0o
Philippe Vessaire Ò¿Ó¬