N55 JB4 log

torr · 05-31-2014, 08:44 PM

This log was taken from my 2011 335I FBO N55 with stock turbo, JB4 ISO map 5 50/50% e85 & 93 no meth.
The boost seems higher than expected and I was wondering if anyone was experiencing similar values?
Or could something be wrong with my setup that will eventually evolve into a failure.

paradoxical3 · 05-31-2014, 10:55 PM

Something is weird, the boost curve is too perfect to be possible.

Make sure you have latest firmware and interface updated on JB4 and computer.

Sidewinderpb · 05-31-2014, 11:55 PM

Post it on n54tech.com

05-31-2014, 08:44 PM	#1
torr Enlisted Member 11 Rep 49 Posts Drives: 2011 335I e92 Join Date: Apr 2013 Location: United States iTrader: (0)	N55 JB4 log This log was taken from my 2011 335I FBO N55 with stock turbo, JB4 ISO map 5 50/50% e85 & 93 no meth. The boost seems higher than expected and I was wondering if anyone was experiencing similar values? Or could something be wrong with my setup that will eventually evolve into a failure. Attached Images
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05-31-2014, 10:55 PM	#2
paradoxical3 Lieutenant Colonel 1008 Rep 1,563 Posts Drives: BMW Join Date: Mar 2012 Location: USA iTrader: (6)	Something is weird, the boost curve is too perfect to be possible. Make sure you have latest firmware and interface updated on JB4 and computer.
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05-31-2014, 11:55 PM	#3
Sidewinderpb Banned 329 Rep 1,739 Posts Drives: 2017 340i xDrive 6mt Join Date: Nov 2013 Location: CT iTrader: (7)	Post it on n54tech.com
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