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cebrailbakan cebrailbakan is offline
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Posts: 1,077
Join Date: May 2013
Car: BMW E90 335XI
Default 06-16-2021, 06:21 AM

Quote:
Originally Posted by Steve @ BMS/Fuel-It!
Come on....you've been doing this a long time...you can't do a proper log yet?

"For proper review and the JB4 to adapt, please do logs in 3rd or 4th gear from 2K rpms to redline at wide open throttle."

Your FF needs to learn up. Starting logs at 5K rpms does not help with that.

Set FF to 70 and do a few proper logs.

Here are the latest log files
Whichever map I choose, the boost does not change
It spikes to 24-25 psi during gear changes, and then drops to 21-22 psi and holds it there until redline.
This is the same situation with all the maps, 1 thru 7

You can consider this as an R&D donor. I have many people wanting to buy this car and asking me my opinion about it. Although the car has a lot potential, these problems looking insoluble makes them change their minds. I have been one of the biggest supporter of the Burger family for the last 10 years and I hope to get a solution to this as soon as possible.

I am not sure if it makes a difference or the cause of the problem but this car is a EU-Spec model, therefore it has different cats and limiters
Attached Files
File Type: csv P24_M7_R5_210616_1435.csv (54.7 KB, 12 views)
File Type: csv P24_M7_R1_210616_1505.csv (9.3 KB, 10 views)
File Type: csv P24_M7_R2_210616_1505.csv (16.6 KB, 13 views)


Bmw E90 2007 AT 335xi MSD80,Jb4 G5 ISO,
Full Bolt Ons, Ps2 turbos, TFT inlet system,xHP Stage 3

Do more with less !
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