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ski0351 ski0351 is offline
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Default 04-20-2018, 11:52 AM

Quote:
Originally Posted by PSIcho
Tried flashing BEF today using the new MHD v. 99c and got a "Coding could not be read..." message. Have been flashing BEF since the beginning, and every MHD update with no issues... Anybody else had encountered this?

Yes I had this same problem today.
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PSIcho PSIcho is offline
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Default 04-20-2018, 02:40 PM

Quote:
Originally Posted by ski0351
Yes I had this same problem today.

Thanks. Just emailed MHD. They're looking into it.


2014 435i EWG N55 - BMS Intake - VRSF CP & 5'' HD FMIC - 4'' CLess DnPp - JB4 - E30
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Snowman Snowman is offline
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Default 04-20-2018, 04:40 PM

Has anyone tried "JB4_F_EWG_E85_10"?
If so, is it working?

It shows up empty when i open it in Tunerpro, all other maps work fine..
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P.S P.S is offline
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Default 04-20-2018, 10:54 PM

I have a suggestion.

When new maps or updates are added, could you inform about them in first post? Like in JB4 thread. Now we have to download whole package every time and decompress it to see if there's something new...


M135i xDrive EWG, JB4, Pure S2, Pure inlet, N20 tmap, c a tless, Wagner fmic, FTP chargepipe, Fuel-it PI, BMS PI controller, Fuel-it lpfp, ACF Performance back end flash. 10.9s @ 204km/h
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dror135 dror135 is offline
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Default 04-21-2018, 05:32 AM

What is the difference between 1C and 4C 3C in PWGs?


m135 2013 at-8 PWG STG2 PureTurbo **-ER CP IC NGK plugs inlet pure tmap 3.5 meth kit cm10
JB4 pump fuel stg2 fuel-it
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Nicoo70 Nicoo70 is offline
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Default 04-21-2018, 09:48 AM

Hello all ! In what map put the Jb4 having installed the BEF? Thx
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Default 04-21-2018, 11:58 AM

Quote:
Originally Posted by Nicoo70
Hello all ! In what map put the Jb4 having installed the BEF? Thx
You'd select the stock Map in MHD, flash Terry's BEF (whichever map that applies to your case), then use the map you'd normally use in JB4.


2014 435i EWG N55 - BMS Intake - VRSF CP & 5'' HD FMIC - 4'' CLess DnPp - JB4 - E30
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Nicoo70 Nicoo70 is offline
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Default 04-21-2018, 12:47 PM

Quote:
Originally Posted by PSIcho
You'd select the stock Map in MHD, flash Terry's BEF (whichever map that applies to your case), then use the map you'd normally use in JB4.
Ok thx . So I have a M135i PGW with wagner Fmic and richter *****. I use Terry’s BEF and after i put jb4 in map2 or 5 ? Write ?
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Drag_n54 Drag_n54 is offline
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Default 04-22-2018, 11:30 AM

Loaded the BEF yesterday and did a few pulls. Car felt great and a whole lot smoother than before and no drivetrain error. This is a log of the last pull. Need some input on the log. Any adjustments needed?
Attached Files
File Type: csv 2018-04-22 08_01_30.csv (10.2 KB, 22 views)


F30 335i PWG AT l JB4 ISO l BMS/MHD E85 BEF l BMS Intake l BMS WMI l VRSF D.P l VRSF FMIC l VRSF Chargepipe l FTP Boost pipe l DV+ l NGK 97506 .020 l Stock exhaust l 93+e30
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Snowman Snowman is offline
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Default 04-22-2018, 11:40 AM

Quote:
Originally Posted by Drag_n54
Loaded the BEF yesterday and did a few pulls. Car felt great and a whole lot smoother than before and no drivetrain error. This is a log of the last pull. Need some input on the log. Any adjustments needed?
You dont happend to have a log from before the flash?
Is this map 5 or a custom map 6?
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Drag_n54 Drag_n54 is offline
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Default 04-22-2018, 12:36 PM

Quote:
Originally Posted by Snowman
You dont happend to have a log from before the flash?
Is this map 5 or a custom map 6?
Stage 0 or before touching the dme? These are all on map 2. Here are 2 logs from last week
Attached Files
File Type: csv 2018-04-18 00_13_52.csv (7.1 KB, 13 views)
File Type: csv 2018-04-15 08_12_59.csv (10.1 KB, 13 views)


F30 335i PWG AT l JB4 ISO l BMS/MHD E85 BEF l BMS Intake l BMS WMI l VRSF D.P l VRSF FMIC l VRSF Chargepipe l FTP Boost pipe l DV+ l NGK 97506 .020 l Stock exhaust l 93+e30
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Snowman Snowman is offline
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Default 04-22-2018, 12:43 PM

Quote:
Originally Posted by Drag_n54
Stage 0 or before touching the dme? These are all on map 2. Here are 2 logs from last week
That was exactly what i was looking for, huge thanks!
With my limited knowledge of reading logs i would say that it looks like you might be running a tad to much ethanol, it looks like your fuel pumps cant cope with the inital load just when you go WOT.
Around 3300-3800rpm the AFR increases=runs lean, same tendency is there on both the stock map and BEF at the same RPM-range.
Higher up in the rpm it seems to have been able to catch up though.

However, some questions for someone at BMS.
Its apparent that you have changed the scaling of "Trims".
With the "Race" BEF, what value of "Trims" is maximum, so that one would know that you are maxing it out and are close to the edge.

Also the BEF seems to run a leaner AFR WOT compared to the stock map, how and why is that?
BEF seems to target 14:1-13:1 while the stock map runs around 13,5:1-12:1.

Last edited by Snowman; 04-22-2018 at 12:52 PM..
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Drag_n54 Drag_n54 is offline
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Default 04-22-2018, 01:13 PM

Thanks. I'll back it down to e20 and do some pulls


F30 335i PWG AT l JB4 ISO l BMS/MHD E85 BEF l BMS Intake l BMS WMI l VRSF D.P l VRSF FMIC l VRSF Chargepipe l FTP Boost pipe l DV+ l NGK 97506 .020 l Stock exhaust l 93+e30
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Snowman Snowman is offline
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Default 04-22-2018, 01:24 PM

Quote:
Originally Posted by Drag_n54
Thanks. I'll back it down to e20 and do some pulls
Try that and see where it gets you.
What i wrote is very minor and probably nothing, however i would not want to run my car like that considering it is always nice to have some extra safety in the settings you run 24/7.

Also it would be great if BMS could reply to my questions in the previous post since it would make it easier to read the logs for a car with a BEF.
Hopefully they will do that next week.
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Default 04-23-2018, 03:27 AM

Quote:
Originally Posted by BobVader
Very happy with my bef MHD + jb4 on my n54 335xi
Now time for bef for my x3 n55 pwg (2013)
My mod... jb4, bms intake, meth kit and I run 94 oct + e99 pure... for e25 mix.
I want keep my jb4 and remove my speed limiter. It’s possible ?
I suppose I need the bef race version?
And I want to be sure I can remove my speed limiter on my x3...
Thanks
The speed limiter removal is available whatever the map your flash.

Quote:
Originally Posted by Timdelacerna
I successfully flashed stage 0 but could not flash the jb4 backend flashes to the vehicle. It states FILE NOT COMPATIBLE with this car 00002a471daa03 vs 000021571d8202
Does that mean I need a custom backend file for my car??
resolved by PM.
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Default 04-23-2018, 03:33 AM

Quote:
Originally Posted by PSIcho
Tried flashing BEF today using the new MHD v. 99c and got a "Coding could not be read..." message. Have been flashing BEF since the beginning, and every MHD update with no issues... Anybody else had encountered this?
Fixed same day, update manually in Play store if the update was not yet automatically deployed to your device.
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dross50 dross50 is offline
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Default 04-23-2018, 09:26 AM

How many people are running this with PI?

I've been emailing back and forth with Terry... I've had a lot of A/F ratio issues, misfires, stumbling at idle (to the point where it shuts off sometimes), and lots of related codes/drivetrain malfunctions. The problems came in the minute I flashed and went away the minute I flashed back to stock. Just curious if anybody else has had similar issues and if you found a resolution.
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dror135 dror135 is offline
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Default 04-23-2018, 11:34 AM

What changes were made with MHD? Did ignition also change
AFR ..
turque limiter?
fuel target ?

thx !


m135 2013 at-8 PWG STG2 PureTurbo **-ER CP IC NGK plugs inlet pure tmap 3.5 meth kit cm10
JB4 pump fuel stg2 fuel-it
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PSIcho PSIcho is offline
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Default 04-23-2018, 11:39 AM

Quote:
Originally Posted by MHD
Fixed same day, update manually in Play store if the update was not yet automatically deployed to your device.
Confirmed. Updated BEF and no issues encountered. Thank you for the prompt response. Now, still debating whether to still go thru with upgrading my F32 to an F80. I still like the mild mannered behavior of my F32 (Sleeper) but has the power comparable to a stock F80, nice amount of torque with the MHD + JB4 combo, smooth.


2014 435i EWG N55 - BMS Intake - VRSF CP & 5'' HD FMIC - 4'' CLess DnPp - JB4 - E30
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Default 04-23-2018, 12:16 PM

Quote:
Originally Posted by dross50
How many people are running this with PI?

I've been emailing back and forth with Terry... I've had a lot of A/F ratio issues, misfires, stumbling at idle (to the point where it shuts off sometimes), and lots of related codes/drivetrain malfunctions. The problems came in the minute I flashed and went away the minute I flashed back to stock. Just curious if anybody else has had similar issues and if you found a resolution.
I'm using E85 bef with PI. 100% E85. Terry did some adjustments because trims bottomed at higher gears. Since that it's been working nicely.

Attached Files
File Type: csv 2018-04-17 20_09_38Map_6.csv (12.7 KB, 18 views)


M135i xDrive EWG, JB4, Pure S2, Pure inlet, N20 tmap, c a tless, Wagner fmic, FTP chargepipe, Fuel-it PI, BMS PI controller, Fuel-it lpfp, ACF Performance back end flash. 10.9s @ 204km/h
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azreal8888 azreal8888 is offline
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Default 04-24-2018, 12:22 AM

Hi all.. Newbie qn.

1) What does step 'Set FutureUseD #6 on' do and where do I find it?

2) Race map doesn't support my DME. Are there other versions available?

3) I flashed the back end Pump map without flashing Stage 0 first. Does this create issues?

4) if I purchase stage 2+ mhd map, what jb4 map do I select?

Thanks all in advance
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tcabill tcabill is offline
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Default 04-25-2018, 04:10 AM

Quote:
Originally Posted by WaqasRiyami
Terry I remember you told me that if you were
EWG you can use ( JB4 in Map4 ) + MHD OTS
But in PWG it's a different storey. And its better not to do it.

Am i Right ?? Or you can use JB4 + MHD OTS in any Car ??
Last nite I tried to run an MHD map with JB4 in map 0 and forget it, AFR going erratic and 3 psi boost max. Maybe because the boost control diode is cut it's no longer possible to run sans JB4 unless it's completely removed. It would be nice to get a straight answer on this.


VRSF Chargepipe, BMS Performance Intake
BAVAUTO Hi Perf Coils, NGK 95770 plugs (colder)
GFB DV+, VRSF 3.5" **, Wagner FMIC, MHD Map E85 2+
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Snowman Snowman is offline
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Default 04-25-2018, 12:24 PM

Quote:
Originally Posted by tcabill
Last nite I tried to run an MHD map with JB4 in map 0 and forget it, AFR going erratic and 3 psi boost max. Maybe because the boost control diode is cut it's no longer possible to run sans JB4 unless it's completely removed. It would be nice to get a straight answer on this.
There are afaik a couple of questions that would need to be adressed by BMS in this thread.. However it looks like they are not really looking at this thread
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azreal8888 azreal8888 is offline
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Default 04-25-2018, 03:34 PM

Quote:
Originally Posted by Snowman
There are afaik a couple of questions that would need to be adressed by BMS in this thread.. However it looks like they are not really looking at this thread
I was told by Aldo at bms support was via this thread.

Really disappointed to have spent the cash on mhd over bootmod3 only to get sub standard support.
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CloudVIII CloudVIII is offline
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Default 04-25-2018, 08:39 PM

Quote:
Originally Posted by azreal8888
I was told by Aldo at bms support was via this thread.

Really disappointed to have spent the cash on mhd over bootmod3 only to get sub standard support.
He is all about customer service.


F80 AW M3 FBO/JB4 Stage 3/BMS Meth Kit/Pure Stage 2
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