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Krzysztof032 Krzysztof032 is offline
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Default 05-23-2017, 11:16 AM

Quote:
Originally Posted by Terry @ BMS
Yes, and all new JB4 harnesses include the FF wires.
Awesome thanks for the quick response!
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(#752)
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Diox Diox is offline
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Default 05-23-2017, 12:49 PM

So I can go WOT to take logs with the PUMP BEF?

Pure stage 2 + the inlet,gfb DV+, vsrf **, 7" IC, CP, ff, (I don't have any E85 in my tank as of yet)
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Bours Bours is offline
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Default 05-26-2017, 09:53 AM

Hey Terry is it possible to get a update of the Pump flash to make the AFR less lean before 3k rpm ?

If i floor it in 3rd gear before 3200 rpm my afr goes to 16-17 all the time and then gets back to 12-13 after that....

id like to have a bef dialed so i can floor it before 3.2k and not worry about going super lean and causing detonation to potentially blow my lovely n55 engine

anyone has experience this ?


335i x-drive 2011 e90 n55

ER chargepipe | performance line d.p | 90/10 bms meth kit | K&N drop in | JB4 + MHD pump flash | xhp stage 3 flash | PURE STAGE 2 turbo
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Bours Bours is offline
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Default 05-29-2017, 07:36 AM

are the jb4 bef updates done ? i mean will there be anything else coming in the future ?


335i x-drive 2011 e90 n55

ER chargepipe | performance line d.p | 90/10 bms meth kit | K&N drop in | JB4 + MHD pump flash | xhp stage 3 flash | PURE STAGE 2 turbo
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Terry @ BMS's Avatar
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Default 05-29-2017, 09:21 AM

We've always cooking up changes! Right now I'm working on the N55 E series virtual flex fuel sensor logic and related BEF and JB4 programming.


Burger Motorsports
Home of the Worlds fastest N20s, N54s, N55s, S55s, N63s, and S63s!

It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.
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Bimmer_Boost Bimmer_Boost is offline
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Default 05-29-2017, 01:09 PM

Quote:
Originally Posted by Bours
any plans to do updated map for jb4 mhd BEF ?
Quote:
Originally Posted by Terry @ BMS
We post BEF map updates regularly!
Quote:
Originally Posted by Bours
are the jb4 bef updates done? i mean will there be anything else coming in the future ?
Updates will continue to roll through as both MHD and JB4 make advancements.


2011 E92 335i Auto
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2014 E84 X1 35i 12.75 @ 107MPH / 0-60 4.55 / 293 AWHP 305 AWTQ When stock
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Default 05-29-2017, 02:32 PM

Hi Terry, sorry if this has already been answered but just want to know what the recommended BEF map is for FBO, Stage 2 LPFP, PS2 turbo, TBI. Would you go with E85_PI or E85_PI_ST?


2012 135i N55 DCT Cabonschwarz Metallic
--- JB4 w/ BMS BEF / Pure Stage 2 / Pure Inlet Pipe / DV+ / TBI / Wagner D-P / Wagner FMIC / BMS Intake / Cobb CP / Stage 2 LPFP / 19" VMR V703's / Eibach Pro / Blackline LCI's / RIEGER ---
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NorCalN55 NorCalN55 is offline
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Default 05-29-2017, 04:33 PM

Quote:
Originally Posted by DanM
Hi Terry, sorry if this has already been answered but just want to know what the recommended BEF map is for FBO, Stage 2 LPFP, PS2 turbo, TBI. Would you go with E85_PI or E85_PI_ST?
E85_PI_ST is for Single Turbo applications. If running ~40% or more E85, then use the E85_PI flash with your TBI setup.

Last edited by NorCalN55; 05-31-2017 at 04:20 PM..
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(#759)
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Stoolz Stoolz is offline
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Default 05-29-2017, 06:20 PM

If I plan on running 28/30 psi and (pi) E85 straight with meth cm7 50/50 is a shelf map still ok or do i need a custom tune?


2011 135i Dct coupe Alpine white n blacked out.
VTT DBB,Pure Inlet, JB4,GFB DV+,MHD,Fuel-it Platinum PI with Cm 5 - 50:50 Meth, E85, N20 tmap, Fuel It S2 lpfp, KB Boost A Spark, BMS IC /CP / IT / OCC, SG Boost Pipe, Quaife LSD, Federal RS-RR,M4 Flywheel, SSP R spec clutches, Kw V3 & Pro rolled guards, AR CL **, Bmw PE. Custom mi**ipe kitties. 1000wrms custom audio.
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(#760)
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jturboawd jturboawd is offline
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Default 05-30-2017, 02:49 AM

@ Stoolz, just watch out for full pump crashing. I still get some crashing at high PSI on straight e85. I have had to play with the tune, specifically the load ceiling, to keep it from happening. If it happens to you, look at the load ceiling but also consider moving to a pump to e85 blend. I have been putting 3 gallons of 93 in each fill to make it easier on my hpfp.


2012 N55 135I, Speedtech 7670, JB4 + MHD, Fuel-it port injection & stage 3 LPFP, M4 A2W IC, Mfactory LSD, KW V1, Apex EC-7, Most importantly CF Roof!
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Stoolz Stoolz is offline
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Default 05-30-2017, 01:31 PM

Quote:
Originally Posted by jturboawd
@ Stoolz, just watch out for full pump crashing. I still get some crashing at high PSI on straight e85. I have had to play with the tune, specifically the load ceiling, to keep it from happening. If it happens to you, look at the load ceiling but also consider moving to a pump to e85 blend. I have been putting 3 gallons of 93 in each fill to make it easier on my hpfp.
So even with PI the hpfp still has issues?
That's a bummer, I really wanted to run straight E85.
Thanks for the advice.


2011 135i Dct coupe Alpine white n blacked out.
VTT DBB,Pure Inlet, JB4,GFB DV+,MHD,Fuel-it Platinum PI with Cm 5 - 50:50 Meth, E85, N20 tmap, Fuel It S2 lpfp, KB Boost A Spark, BMS IC /CP / IT / OCC, SG Boost Pipe, Quaife LSD, Federal RS-RR,M4 Flywheel, SSP R spec clutches, Kw V3 & Pro rolled guards, AR CL **, Bmw PE. Custom mi**ipe kitties. 1000wrms custom audio.
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Default MHD update 1.1 - 05-31-2017, 01:22 AM

- Added "Remove top speed (VMAX) limiter" flash option
- Added "OEM/catted ***" flash option
- Added DME fault codes history

The open speed limiter settings were not working on all cars. Now it should! And rather than baking it into the maps, we implemented it as flash option, so it can be used on any map, OTS maps of course, even stage 0, custom tunes, or BMS maps.
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(#763)
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lllN54lll lllN54lll is offline
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Default 05-31-2017, 09:14 AM

Quote:
Originally Posted by MHD
- Added "Remove top speed (VMAX) limiter" flash option
- Added "OEM/catted ***" flash option
- Added DME fault codes history

The open speed limiter settings were not working on all cars. Now it should! And rather than baking it into the maps, we implemented it as flash option, so it can be used on any map, OTS maps of course, even stage 0, custom tunes, or BMS maps.
Will the deactivation of the Vmax work at the last JB4 BEF? Or you only changed it for MHD Maps? (For cars where it does not work before)

@Terry
Do I need a ** fix for the BEF or it is disabled at this files?
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(#764)
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KevinC39 KevinC39 is offline
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Default 05-31-2017, 09:19 AM

Quote:
Originally Posted by lllN54lll
Will the deactivation of the Vmax work at the last JB4 BEF?
It says flash time option so yes it will work for you as well. You just have to update your apps and then select it before you reflash.


E90 N55 RWD 6MT MHD Speedtech EFR7670 MFactory LSD
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(#765)
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Terry @ BMS's Avatar
Terry @ BMS Terry @ BMS is offline
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Default 05-31-2017, 10:31 AM

Nice, hope the VMAX issue is finally resolved now. I'll adjust the BEF maps to "enable" the speed limiters by default. So they can be disabled with this new option.


Burger Motorsports
Home of the Worlds fastest N20s, N54s, N55s, S55s, N63s, and S63s!

It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.
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(#766)
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Default 05-31-2017, 11:17 AM

Sick I'll test the speed limit disable soon


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Stoolz Stoolz is offline
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Default 05-31-2017, 02:14 PM

Hey can we get rid of the 321F codes on Euro cars?


2011 135i Dct coupe Alpine white n blacked out.
VTT DBB,Pure Inlet, JB4,GFB DV+,MHD,Fuel-it Platinum PI with Cm 5 - 50:50 Meth, E85, N20 tmap, Fuel It S2 lpfp, KB Boost A Spark, BMS IC /CP / IT / OCC, SG Boost Pipe, Quaife LSD, Federal RS-RR,M4 Flywheel, SSP R spec clutches, Kw V3 & Pro rolled guards, AR CL **, Bmw PE. Custom mi**ipe kitties. 1000wrms custom audio.
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(#768)
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Terry @ BMS's Avatar
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Default 05-31-2017, 06:46 PM

If MHD adds it to the N55 XDF we can load it in to the BEF files.


Burger Motorsports
Home of the Worlds fastest N20s, N54s, N55s, S55s, N63s, and S63s!

It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.
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sd306 sd306 is offline
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Default 06-01-2017, 08:03 AM

Terry or MHD, can you add the option to flash the BEF as manual transmission (or xHP option) since xHP will allow the transmission to handle the actual torque? My car has all kinds of issues (doesnt hit boost, timing drops) when running both (bef and xhp) together but others who run only mhd flash and xhp with manual transmission option selected dont. I'm staying sith alpina flash for now and it works great and is very consistent.

Or if you could give me a guide of what tables to change and what the values should be I can do that (to make it like "manual" settings in mhd flash)

Thank you for all your work!!
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fisc0h fisc0h is offline
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Default 06-02-2017, 04:54 PM

Quote:
Originally Posted by sd306
Terry or MHD, can you add the option to flash the BEF as manual transmission (or xHP option) since xHP will allow the transmission to handle the actual torque? My car has all kinds of issues (doesnt hit boost, timing drops) when running both (bef and xhp) together but others who run only mhd flash and xhp with manual transmission option selected dont. I'm staying sith alpina flash for now and it works great and is very consistent.

Or if you could give me a guide of what tables to change and what the values should be I can do that (to make it like "manual" settings in mhd flash)

Thank you for all your work!!
I've also flashed xHP Stage 3 with JB4 BEF. Afterwards, car seemed to run fine, but then completely stalled when I was doing some 3rd gear runs (see here: http://www.n54tech.com/forums/showthread.php?t=46861). Took my car to a shop who said a bunch of throttle values/settings were incorrect, among some other settings, using INPA. Hard reset all adaptations and haven't had a problem, until today, when the same thing happened to me (car stalled). I'm wondering if this could be due to the xHP TCU flash not playing well with the BEF? I'm gonna flash the TCU back to stock for now.


2011 335i x-drive MSport: MHD PUMP_BEF + JB4 ISO 5.16 / Pure Stage 2 / Stage 2 LPFP (bucketless) / N20 TMAP / BMS Intake / ER CP / VRSF ** / VRSF 7" FMIC
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Default 06-03-2017, 01:01 PM

Quote:
Originally Posted by MHD
- Added "Remove top speed (VMAX) limiter" flash option
- Added "OEM/catted ***" flash option
- Added DME fault codes history

The open speed limiter settings were not working on all cars. Now it should! And rather than baking it into the maps, we implemented it as flash option, so it can be used on any map, OTS maps of course, even stage 0, custom tunes, or BMS maps.
Confirmed speed limiter removal this morning, good work!


18 Glacier white RS3
#PURETURBOS
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Default 06-04-2017, 03:48 PM

So as I'm N55 with single turbo I should run the ST map right?


2012 135i N55 DCT Cabonschwarz Metallic
--- JB4 w/ BMS BEF / Pure Stage 2 / Pure Inlet Pipe / DV+ / TBI / Wagner D-P / Wagner FMIC / BMS Intake / Cobb CP / Stage 2 LPFP / 19" VMR V703's / Eibach Pro / Blackline LCI's / RIEGER ---
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Default Question regarding to the new MHD options - 06-04-2017, 05:05 PM

Quote:
Originally Posted by MHD
- "Added "Remove top speed (VMAX) limiter" flash option
- Added "OEM/catted ***" flash option
- Added DME fault codes history

The open speed limiter settings were not working on all cars. Now it should! And rather than baking it into the maps, we implemented it as flash option, so it can be used on any map, OTS maps of course, even stage 0, custom tunes, or BMS maps.
Should I check the "OEM/catted ***" flash option" if I'm running oem or sports *** with Jb4 BEF? Is this function design to work with JB4 BEF maps?

Last edited by Kevin Wei; 06-04-2017 at 05:07 PM.. Reason: minor
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MHD MHD is offline
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Default 06-08-2017, 08:47 AM

Quote:
Originally Posted by Kevin Wei
Should I check the "OEM/catted ***" flash option" if I'm running oem or sports *** with Jb4 BEF? Is this function design to work with JB4 BEF maps?
Correct
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fisc0h fisc0h is offline
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Default 06-08-2017, 08:55 AM

Quote:
Originally Posted by sd306
Terry or MHD, can you add the option to flash the BEF as manual transmission (or xHP option) since xHP will allow the transmission to handle the actual torque? My car has all kinds of issues (doesnt hit boost, timing drops) when running both (bef and xhp) together but others who run only mhd flash and xhp with manual transmission option selected dont. I'm staying sith alpina flash for now and it works great and is very consistent.

Or if you could give me a guide of what tables to change and what the values should be I can do that (to make it like "manual" settings in mhd flash)

Thank you for all your work!!

I had issues with xHP + JB4_BEF and would appreciate the MT option, as well!


2011 335i x-drive MSport: MHD PUMP_BEF + JB4 ISO 5.16 / Pure Stage 2 / Stage 2 LPFP (bucketless) / N20 TMAP / BMS Intake / ER CP / VRSF ** / VRSF 7" FMIC
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