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Old 12-12-2010, 12:23 PM
SlavPala4a SlavPala4a is offline
Junior Member
 
Join Date: Dec 2010
Location: Austria
Posts: 21
Default Re: Supercharging BMW E90 N46B20 320i 4cyl

Do you think that I should buy a 2Bar Map, from Sierra RS Cos for instance, or I should keep the fuel map 2D for simplicity. In the manual is written that If I am using a supercharger the graphic has steady increasing slope, without any major peaks or drops, so the 2D map will do the trick well enough?
I do NOT have a Throttle Body(TB) that really works as it is supposed. In the Tech Info by BMW is written that my TB will act only if the valvetronic system fails. In a normal condition it will be half opened at idle and fully opened onwards.
I will try to film this statement when I go back home for the holidays.
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