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dRDiesel dRDiesel is offline
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Default 04-08-2019, 05:49 PM

Terry Iím on map 0 latest update now and BEF is loaded. Iíll get you some logs.

Basic questions:
Do we need to still set FOL, FUA and duty bias and such including meth settings on map 7 when itís time to switch over from map 0?


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MasterYous MasterYous is offline
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Default BEF LOGS WITH METH! - 04-08-2019, 07:08 PM

Here are two logs... man this felt good! Finally, progress after cracking the DME!

Fueling looks better, and AFRs are better. Power is smoother. Throttle closures are almost completely gone.

Current settings are conservative, even compared to JB4 defaults:
- FOL 20
- FUA 10
- Additive 40
- duty biases pushing boost down below target down low
- WMI mix at 50/50
- 93 pump

Will change these based on Terry's next recommendations or new maps, but wanted to share progress.
Attached Files
File Type: csv 190408_2129_BEF_MAP7_FUA10_FOL20.csv (26.2 KB, 30 views)
File Type: csv 190408_2133_BEF_MAP7_FUA10_FOL20.csv (20.2 KB, 26 views)


2017 F23/M240i Convertible (B58) / 6MT / FF Wires / EWG Wires / BMS Air Intake / Stock Exhaust / BMS Meth (100%) / 93 Octane
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Antec800 Antec800 is offline
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Default 04-09-2019, 01:21 AM

Quote:
Originally Posted by dRDiesel
Never mind Terry got it squared off. Just need a BEF file.
Do you need to email terry for the bef file to upload it?
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JorgeIII JorgeIII is offline
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Default 04-09-2019, 09:16 AM

Hellow. Will the B58 maps be compatible with B48 20i & 30i clients or we have to wait for specific maps? In the late case, any ETA? Thanks.
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MasterYous MasterYous is offline
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Default 04-09-2019, 09:53 AM

Quote:
Originally Posted by dRDiesel
Hey guys just wanted to update this thread. BEF does feel different its throttle response and such, but it's still a beta so it's not perfect. I did feel some serious misfire and choking last night I'm not sure how exactly were suppose to dial it in, but it needs some minor tweaking from MHD side if i had to guess. My AFR were hitting hit 11's and low 12's in some runs.
Attaching my logs from this morning - how do they compare? My AFRs and trims look much better, and DME BT is substantially higher. I am still on conservative settings. Look at my bias settings...

Also, I'm on 30 additive for now at Terry's recommendation while he tunes more. And FUA 10, which also offsets WGDC....
Attached Files
File Type: csv 190409_0927_BEF_MAP7_FUA10_ADD30.csv (20.0 KB, 17 views)


2017 F23/M240i Convertible (B58) / 6MT / FF Wires / EWG Wires / BMS Air Intake / Stock Exhaust / BMS Meth (100%) / 93 Octane
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dRDiesel dRDiesel is offline
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Default 04-09-2019, 11:01 AM

Quote:
Originally Posted by MasterYous
Attaching my logs from this morning - how do they compare? My AFRs and trims look much better, and DME BT is substantially higher. I am still on conservative settings. Look at my bias settings...

Also, I'm on 30 additive for now at Terry's recommendation while he tunes more. And FUA 10, which also offsets WGDC....
They practically look the same, but i was a bit terrified to mess around with the JB4 settings since the BEF is still in beta. I emailed my logs over to Terry and I'm waiting for him to review it and pretty much move forward from there.


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Default 04-09-2019, 12:25 PM

Since everyone is running different maps, different mods, and different things as we test and develop things, just email in logs for now. Once the maps are standardized then we'll start looking at logs posted to the thread.


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Default 04-09-2019, 04:32 PM

Is anyone testing with Meth yet Terry? Are one of the first maps going to be good with that? Or do you need a beta tester? I’m running fbo’s with Meth. All by you! I love it! Can’t wait to get more power from this!
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Default 04-09-2019, 04:46 PM

Most testers are using WMI actually, the factory fuel pump is relatively week. So without CPI or WMI then boost is very limited on E85 mixtures.


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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Default 04-09-2019, 05:02 PM

Fantastic! I’m looking forward to the results. Any idea when the beta testing will be complete?
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Antec800 Antec800 is offline
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Default 04-09-2019, 06:36 PM

Does the mhd app support android 5.0, Iím purchasing a s5 tomorrow
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MasterYous MasterYous is offline
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Default 04-09-2019, 06:44 PM

Check MHD site, think it’s android 3.4 and up?


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Antec800 Antec800 is offline
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Default 04-09-2019, 07:41 PM

Quote:
Originally Posted by MasterYous
Check MHD site, think itís android 3.4 and up?
I also ordered the bms cable so we donít need a otg cable correct?
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MasterYous MasterYous is offline
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Default 04-09-2019, 07:55 PM

Correct! Assuming your device is OTG compatible and has the right USB form factor. Which it most likely does if it is within past several yrs!


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Default 04-10-2019, 09:48 AM

Working on adding fuel pressure logging to the JB4 firmware. Previously it was only active when the fuel pressure connector was attached. With the flash though there is no longer a need/benefit for the fuel pressure connector. But there is a need for everyone to be able to monitor fuel pressure. As it's looking to be a limiting factor in B58 performance right now.


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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MasterYous MasterYous is offline
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Default 04-10-2019, 09:34 PM

MHD set up a new separate WhatsApp group just for JB4/ BEF: WhatsApp Group Invite


2017 F23/M240i Convertible (B58) / 6MT / FF Wires / EWG Wires / BMS Air Intake / Stock Exhaust / BMS Meth (100%) / 93 Octane
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18bmwb58 18bmwb58 is offline
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Default Issues with with app - 04-14-2019, 09:32 AM

I have tried my samsung s9plus with a micro usb adapter and it does not detect voltage in the app ... i also tried my android tablet and it sais mhd flasher is not compatible with my tablet !? Any recommendations? **** is mad annoying
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dRDiesel dRDiesel is offline
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Default 04-14-2019, 09:33 AM

Quote:
Originally Posted by 18bmwb58
I have tried my samsung s9plus with a micro usb adapter and it does not detect voltage in the app ... i also tried my android tablet and it sais mhd flasher is not compatible with my tablet !? Any recommendations? **** is mad annoying
You probably need to email MHD.


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MasterYous MasterYous is offline
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Default 04-14-2019, 12:22 PM

Quote:
Originally Posted by 18bmwb58
I have tried my samsung s9plus with a micro usb adapter and it does not detect voltage in the app ... i also tried my android tablet and it sais mhd flasher is not compatible with my tablet !? Any recommendations? **** is mad annoying
Agree with email MHD. My guess? Your cable is bad. What kind is it?


2017 F23/M240i Convertible (B58) / 6MT / FF Wires / EWG Wires / BMS Air Intake / Stock Exhaust / BMS Meth (100%) / 93 Octane
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Default Yup cable is bad - 04-14-2019, 02:33 PM

I just got the cable from burger motorsports when i wiggle it it starts working 🤦*♂️
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18bmwb58 18bmwb58 is offline
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Default 04-14-2019, 02:34 PM

And the link that terry has up on first page with the mhd flasher does not work it sais its deleted
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MasterYous MasterYous is offline
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Default 04-14-2019, 02:37 PM

Quote:
Originally Posted by 18bmwb58
And the link that terry has up on first page with the mhd flasher does not work it sais its deleted
I posted a WhatsApp chat link for BEF. Join that and ask for the link. MHD has to provide it at this point.


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MasterYous MasterYous is offline
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Default 04-14-2019, 02:38 PM

Quote:
Originally Posted by 18bmwb58
I just got the cable from burger motorsports when i wiggle it it starts working 🤦*♂️
Sometimes itís the OTG cable too. Nice thing about BMS cable is Mini USB is integrated.


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dRDiesel dRDiesel is offline
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Default 04-15-2019, 07:00 AM

Quote:
Originally Posted by 18bmwb58
And the link that terry has up on first page with the mhd flasher does not work it sais its deleted
Beta might be closed, but it doesn't hurt to ask if you can still join.


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BickNeckers BickNeckers is offline
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Default 04-15-2019, 01:37 PM

I already have the mhd app version for b58 through the link Terry provided. Are there maps available after you purchase the mhd flasher license right now or do they become available after the beta in this forum and do you have to manually upload the bef file through your phone? First time bef'er here.
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