[SlowMsport]

Hey guys! I have been trying to research the JB4 maps for a while now. I know they changed a few times in the past few years.

I have a 2016 MSport 340i auto with JB4 and the BMS intake. I have a VRSF downpipe on the way and plan to run Burger Motorsports WMI in the near future. I also would like to run a 1 gallon e85 mix (if it is shown that it helps)

In the install guide, it only listed maps 0-3. I am currently on map3. I just bought the car, BMS intake, and JB4 in the last month (March 2020) and all related posts and searches show two different versions of maps and options.

I am sorry if this has been covered recently, I just couldn't find the data necessary to make a determination on what the maps currently do as of present date.

Would someone please list out the maps as of current and potentially even advise if I should run any e85 mixture? Thank you in advance.

Respectfully,

Daniel

[Jostack]

BMS have a web site for that.


https://www.n54tech.com/forums/forumdisplay.php?f=36

The first sticky has the map info in the first section.

[SlowMsport]

Originally Posted by Jostack

BMS have a web site for that.


https://www.n54tech.com/forums/forumdisplay.php?f=36

The first sticky has the map info in the first section.

Thank you. I just have to confirm the version now. I will buy the BMS data cable and move forward. I appreciate the guidance.