[Purjax]

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

Here’s a log if anyone has any ideas.

[Steve @ BMS/Fuel-It!]

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."