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      01-10-2015, 05:43 PM   #49
TDIwyse
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Drives: 2011 335d
Join Date: Aug 2012
Location: MidWest

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Took some time to play with the boost controller late today. I'm able to move the peak boost down to lower rpm's and keep the benefit of eliminating the ~2800 rpm spike and keep the upper rpm boost in check.

I also noticed that the android Torque MAF based boost calculations are sensitive to temp. Today it was 25F versus previous data's 4F temps. At 25F the android boost #'s are a lot closer to the analog gauge numbers. The analog gauge peak #'s are the same as in the video posted earlier with the EWG, just that now the lower rpm's at ~2600-2700 rpm are higher.

So don't focus on the absolute #'s, just the relative levels vs the rpm and the difference on when the boost is coming on.
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2011 335d 11.68 @ 125.71 mph 1/4 mile NHRA certified track
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