OBDII CAN Flap Module for F Series BMW
 

Hey guys,

We'll use this thread as the single point of contact for anything CAN module related.

http://www.burgertuning.com/f_series...odule_BMW.html



Exhaust Valve Mode:

Toggle between flap open, flap closed, and OEM operation, by pressing the BC button for 2 seconds. The left blinker will flash for valve open, right blinker for valve closed, and both blinkers for OEM operation. The valve setting is persistent and will remain in effect until you change it. Note if you hold the BC button down too long you will enter the menu system below.

Menu System:

To enter the menu system press and hold the BC button until both arrows flash and the tach drops to "ready". Press and quickly release the BC button to toggle between different tach selections or menus. As you toggle through the menu selections documented in the list below your blinkers will indicate left for enabled, right for disabled, or both for undefined/unused menu. If you toggle past the last menu it will wrap back around to menu 0. To change a menu selection press and hold the BC button while you're focused on that menu. This will trigger the system to switch the blinker position and exit menu mode. Note holding the BC will change the status of a menu on all menus except for menu 0 and undefined menus where both blinkers are on. So if you wish to exit without changing anything, for example if you entered the menu system accidentally, simply press and hold the BC button on menu 0 and you'll exit out.

0: Undefined/Unused.
1: Active Sound MUTE - When flap is open full time
2: Active Sound MUTE - When flap is closed or OEM operation
3: Boost gauge on fuel, scaling 0-20psi, activates when boost goes over 5psi
4: Delete Diagnostic Faults
5: LED HALO Max Brightness at Night


DEMO Videos:







Copyright Notice:
JB4 Software is Copyright © 2006-2016 by Burger Motorsports Incorporated. All rights are reserved. De-compilation, disassembly, reverse-engineering, alteration, and redistribution in any form without the prior written consent of Burger Motorsports Inc. is prohibited.

I would op for when "open all the time" is selected it only opens after oil temp is > 100 degrees.
If I had to listen to my neighbors car sound like that every morning I would not be happy.

We could make that an option. But I think the guys who enjoy having it open full time, especially love those loud cold starts. :lol

Now that I have an M4, Yes open ALL THE TIME!

lol

May all the buyers become your close neighbors.:)

:clap:

I suppose this will only suit the N54/N55 F2x / F3x platforms?

N20, N55, and S55. We tested it on our development 328i yesterday. :)

The only F series vehicles it won't work on are the ones with no flapper valve. Which I think is the 320i and lower models. It's also not compatible with F10 based models. At least not yet.

Terry,

Any idea of when the additional features will be available to this module? I would guess an in dash boost gauge and the auto code delete would be a couple of the first add on's ??

-Nick

It's just a matter of me figuring out the commands. Some progress have been made there lately but it's very time consuming working. So I can't promise a specific date. But we're closer now than we've ever been with the F series KOMBI. :)

:clap:

This works great on my M4.
Makes the exhaust sound way more aggressive.
Better then paying $3000-4000 for a new exhaust.

That is great news! So the n20 JB4 users can expect it to go their way too? Or does that require hardware upgrade?

Yes, we have a BETA N20 firmware with CAN Flap on it. :)

With Canflap open my M4 screams on a cold start! Sounds like a N54 with muffler delete.
So much that when I showed it to my dad he thought I already changed my exhaust haha.

Need an international beta tester for that??? =)

Terry:i have a M235i w/JB4 what will be the process to have the flap open? THANKS

Check the F series JB4 thread for details on that!

Testing out some new features. Active sound delete for the M3/M4 crowd.



Also have the new in dash boost gauge working. I'll post a video on that tomorrow! :)

Hey terry , will these new features( Active sound delete / Boost gauge ) only be available using the OBDII or will it be incorporated into the JB4?

Good work Terry!

Would love to see these features built in to all the F series stage 2 JB4's. Is this something you foresee happening in the future??

-Nick

Not without relocating the can wires. But it's something we are looking in to.

Hi Terry.
Isn't it possible to use this device as a config device for the JB (at least for the time being?). Something like a USB Connection from this device to the JB (like the on our laptops use)?.

So we would have this device with access to the normal CAN Interface for gauge hijack and the JB with its access to the high speed PT CAN.

Best

There are a few angles I'm looking in to, including being able to run both devices. I've been very busy doing CANbus development work the last couple of weeks. :)