[Terry @ BMS]

Originally Posted by Rushan

@Terry any comments on this ?

Our BEF are already compatible with XHP, no additional settings are required.

[Terry @ BMS]

Originally Posted by Alexh5400

Hi guys, new to the forum and am really looking for some help.
I have a 2007 n54 335i with manual transmission.

The car is fbo with stage 2 turbos.(vrsf 7" HD, rb valve, coldside intake, rb turbo outlets, *********, charge pipe with tial bov, jb4 and jb4 rev kit.
I have pi with jb4 controller to install and meth kit with jb4 fail safe to install for iat suppression

All I have atm is a JB4 running map 5 but boost is taking forever and kicking in at 4000 rpm
I have not got a MHD Bef
And also do not have any setup on my turbos.
My question to you guys Is if I run 99oct (shell v-power) what bef should I use?

You'd need to post a JB4 log for any tuning related questions.

[Ragin Cajun]

Hi Terry:

I finally had the pure stage 2 turbos installed and they are beautiful! I loaded JB4/MHD bef and am having issues. Perhaps I need to load a different bef?
I keep getting kicked to map 4.
Running E50 with meth and installed the hybrid-e85 bef. Please see the log attached and let me know your thoughts.

[Terry @ BMS]

12/03/18 Map Release

1) Added v8bait's cold start tables to all IJE0S E85 back end flash maps, should improve cold starts on E85 fuels. If all goes well we will port the same changes over to the other ECU versions.
2) Various tuning changes, new maps added, etc.

[Redline75]

This may be the wrong thread for this, but has anyone experienced a super early gauge hijack after updating the jb4 to the latest st firmware? I'm on G5_MAC_135_T3.hex.. It hijacks the gauges under normal driving conditions, usually about 25-30% throttle input.
I have stealth gauges activated, so it shouldn't do this until 50%.. Please help! Car is an 08 335i manual, jb4 has g5 iso, 2step, antilag, nls, and pi.

[Ragin Cajun]

Hi Terry:

is the 12/03/18 Map Release applicable for the MHD BEF via jb4? Or is this specific to non mhd only? I did not see the updated released map on the mhd app. Thanks for the clarification and assistance.

[ClintBeastwood]

Hello

I need make some changes in tunerpro to the bef bin file. Before reflashing with the edited file do i need to flash back to stock or can i reflash over the existing file?

[Payam @ BMS]

Originally Posted by ClintBeastwood

Hello

I need make some changes in tunerpro to the bef bin file. Before reflashing with the edited file do i need to flash back to stock or can i reflash over the existing file?

You can reflash over existing file, no need to flash back to stock then flash again.

[ClintBeastwood]

�� Thanks!

[Jamesholden]

Hi Terry for I8AOS its any changes in the new release? I use pump bef. Thank you

[Domino_86]

For IJE0S, what is the new gc2 bin file? Vargas? If so, will it work for mmps3? Also what is pump_3? The newest pump revision is assume. For a temporary hybrid bin on pump, would it be best to stick to pump? Or will you be creating a new one for hybrid pump? ALL OF THE QUESTIONS. #justcurious

[Payam @ BMS]

Originally Posted by Domino_86

For IJE0S, what is the new gc2 bin file? Vargas? If so, will it work for mmps3? Also what is pump_3? The newest pump revision is assume. For a temporary hybrid bin on pump, would it be best to stick to pump? Or will you be creating a new one for hybrid pump? ALL OF THE QUESTIONS. #justcurious

Start with pump flash, all hybrid turbos will work with this flash.

[Terry @ BMS]

Originally Posted by Domino_86

For IJE0S, what is the new gc2 bin file? Vargas? If so, will it work for mmps3? Also what is pump_3? The newest pump revision is assume. For a temporary hybrid bin on pump, would it be best to stick to pump? Or will you be creating a new one for hybrid pump? ALL OF THE QUESTIONS. #justcurious

That's the file I made for our Vargas GC2 turbos. Has some minor differences that are better suited those specific turbos.

For a starting point the low timing no spool mode is a good baseline map for most hybrids.

[Littlet_23]

What modifications are needed to use the race bef map?

Current mods upgraded fmic, charge pipe, dci, jb4, update pcv and oil cooler. 335i 2006 E92

Also has there been any changes to the pump flash?

[UnderPressure]

Need some help flashing back to stock. I flashed back to stock with BB I think it was 1.3 version everything went well , went to start the car and it just cranks and will not start. Maybe the bin file was bad or jb4 was still on map 5 not to sure. I had a battery charger hooked up,and now BB just says "Could not connect to the control module ". Where do I go from here, shoud I try to remove the jb4 how do I connect to the DME.

[Terry @ BMS]

Normally means the wrong file is loaded if it cranks but won't start.

[Terry @ BMS]

Originally Posted by Littlet_23

What modifications are needed to use the race bef map?

Current mods upgraded fmic, charge pipe, dci, jb4, update pcv and oil cooler. 335i 2006 E92

Also has there been any changes to the pump flash?

You can use it on a stock car, if the octane is good enough. Main difference between PUMP and RACE is the timing advance profile.

[UnderPressure]

Still can't connect to control module. I thought I put the jb4 on map 0 by the steering wheel controls but when I re checked it after the flash it was on map 5 through the jb4 mobile.
I put the jb4 on map 0 though the jb4 mobile app and re checked it and was then on map 1. Could the jb4 be interrupting communication do I need to remove it.

I am also getting a u0100 code lost communication with ECM. I checked it with a scan tool.

[nextNME]

I like the new BEF maps. Good job as always :-) However I’m getting a low oil notification/warning after I flashed the new MHD BEF “pump” file. Reset all adaptations. IJEOS. JB4 map1. 2008 535xi about 94k miles. I’ve had the new flash on Since it came out earlier this week.

One thing to note is it only took 2mins to flash the new file. It wasn’t a complete re-flash? I also notice it boosts a bit more under partial throttle. Targets zero a bit sooner? (No JB4 throttle input added) I would rarely hear the bov around town, but now it seems to be much more responsive to low partial throttle.

Anyways. Could it be coincidence for the low oil warning? It has been in the 20s outside, typically 30s during the day. I’m over in CT. I’ve had the car for about 3yrs and have never gotten a low oil notification. But.... have about 3k on this oil change so far... Or maybe I am leaking oil ;-p

[Milan]

Originally Posted by nextNME

I like the new BEF maps. Good job as always :-) However I’m getting a low oil notification/warning after I flashed the new MHD BEF “pump” file. Reset all adaptations. IJEOS. JB4 map1. 2008 535xi about 94k miles. I’ve had the new flash on Since it came out earlier this week.

One thing to note is it only took 2mins to flash the new file. It wasn’t a complete re-flash? I also notice it boosts a bit more under partial throttle. Targets zero a bit sooner? (No JB4 throttle input added) I would rarely hear the bov around town, but now it seems to be much more responsive to low partial throttle.

Anyways. Could it be coincidence for the low oil warning? It has been in the 20s outside, typically 30s during the day. I’m over in CT. I’ve had the car for about 3yrs and have never gotten a low oil notification. But.... have about 3k on this oil change so far... Or maybe I am leaking oil ;-p

Has your car ever shredded a serpentine belt? If it had I promise you have belt in your oil pickup tube.

Milan

[Terry @ BMS]

Originally Posted by UnderPressure

Still can't connect to control module. I thought I put the jb4 on map 0 by the steering wheel controls but when I re checked it after the flash it was on map 5 through the jb4 mobile.
I put the jb4 on map 0 though the jb4 mobile app and re checked it and was then on map 1. Could the jb4 be interrupting communication do I need to remove it.

I am also getting a u0100 code lost communication with ECM. I checked it with a scan tool.

Never have any issues flashing on map0, but it's easy to bypass the JB4 physically too. Just put the gray subconnector only to stock to rule interference out.

[UnderPressure]

I removed the jb4 , and no luck still can't connect to the DME. Battery voltage may have dropped , but either way still can't connect. I'm going to buy a new battery what is the next step if the DME is Bricked, due to battery voltage to low.

[Rushan]

Originally Posted by Terry @ BMS

12/03/18 Map Release

1) Added v8bait's cold start tables to all IJE0S E85 back end flash maps, should improve cold starts on E85 fuels. If all goes well we will port the same changes over to the other ECU versions.
2) Various tuning changes, new maps added, etc.

So sadly no update on the IJE0S race flash

[wcs531]

Originally Posted by UnderPressure

I removed the jb4 , and no luck still can't connect to the DME. Battery voltage may have dropped , but either way still can't connect. I'm going to buy a new battery what is the next step if the DME is Bricked, due to battery voltage to low.

I am still having issues, but when I couldnt connect to the DME another (older) laptop ended up working for me.

[UnderPressure]

After I purchas a new battery I'm going to try an older laptop with an older version of BB BEF.