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Purjax Purjax is offline
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Default Z4 28i switching me to map 4 - 06-13-2021, 03:10 PM

2016 BMW Z4 28i EWG, JB4 is all installed but my boost gauge is reading rather high. I believe Iím on the correct firmware but Iím not sure what my setting should be for safety and etc.

Hereís a log if anyone has any ideas.
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File Type: csv P70_M1_R2_210613_1321.csv (202.0 KB, 152 views)
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Steve @ BMS/Fuel-It!'s Avatar
Steve @ BMS/Fuel-It! Steve @ BMS/Fuel-It! is offline
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Default 06-16-2021, 10:01 AM

First thing I would recommend is setting all your user adjustments back to the default values.

F Series N20 4-banger JB4 - N54Tech.com - International Turbo Racing Discussion

Once you do that, take a proper 3rd gear log and post it here.

"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."



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