N54Tech.com - International Turbo Racing Discussion
(#1126)
Old
Alonso Flores Alonso Flores is offline
New Member
 
Posts: 1
Join Date: May 2020
Car: 330i series G20
Default 05-22-2020, 11:52 AM

Hi somebody help me about jb4 to n55 series 1, both tach does not match with the odometer numbering, i mean the tach to choice map 2 does not map with 2000 RPM
Reply With Quote
(#1127)
Old
drwillb drwillb is offline
Junior Member
 
Posts: 223
Join Date: May 2016
Car: 2012 n55 135i
Default 05-22-2020, 02:57 PM

Use steering wheel controls. Set it to 5-1 to calibrate for the 135 gauges.


2012 135i Mods: air scoops, CP, BMS filter, PS1, N20 TMAP, ADE FMIC, BMW PE, JB4, BMS BEF, 1M front body, full M3 suspension
Owned so far: 88 M3 x 2, 95 325is, 95 M3 x 2, 06 Mini Cooper S, 08 335 xi, 09 Z4 35i, 01 M3, 12 135i
Reply With Quote
(#1128)
Old
Buzz@N55's Avatar
Buzz@N55 Buzz@N55 is offline
New Member
 
Posts: 17
Join Date: May 2020
Car: BMW 335I 2012 E92 N55
Default 05-23-2020, 10:54 PM

I still need advice on which flash do I use for my car. I have a 09/2012 built 335i e92. Do I use the DME unlock version or the other based on that MHD you no longer need to do a bench flash? Also I have a DCT is there a file for this transmission or does this no apply? Thanks guys
Reply With Quote
(#1129)
Old
drwillb drwillb is offline
Junior Member
 
Posts: 223
Join Date: May 2016
Car: 2012 n55 135i
Default 05-24-2020, 05:28 AM

You want the 9E06 files. Bench unlock is no longer needed. iOS software just came out about a week ago so no Android device needed if you are an iPhone user. You will need the orange MHD WiFi adapter. Terry/BMS sells those.

I have a 6MT so can’t help with DCT other than to tell you that there is software to be uploaded for that.

Should be a very simple search


2012 135i Mods: air scoops, CP, BMS filter, PS1, N20 TMAP, ADE FMIC, BMW PE, JB4, BMS BEF, 1M front body, full M3 suspension
Owned so far: 88 M3 x 2, 95 325is, 95 M3 x 2, 06 Mini Cooper S, 08 335 xi, 09 Z4 35i, 01 M3, 12 135i
Reply With Quote
(#1130)
Old
Buzz@N55's Avatar
Buzz@N55 Buzz@N55 is offline
New Member
 
Posts: 17
Join Date: May 2020
Car: BMW 335I 2012 E92 N55
Default 05-24-2020, 12:41 PM

Quote:
Originally Posted by drwillb
You want the 9E06 files. Bench unlock is no longer needed. iOS software just came out about a week ago so no Android device needed if you are an iPhone user. You will need the orange MHD WiFi adapter. Terry/BMS sells those.

I have a 6MT so canít help with DCT other than to tell you that there is software to be uploaded for that.

Should be a very simple search
Maybe Terry know more about which file for DCT cars
Reply With Quote
(#1131)
Old
drwillb drwillb is offline
Junior Member
 
Posts: 223
Join Date: May 2016
Car: 2012 n55 135i
Default 05-25-2020, 07:19 AM

Please search. Knowledge will help you much in the tuning game.

You will need XHP software for the the DCT.

This is from post 1 of this thread:

Use Guide:

To load the flash first set the JB4 to map0 disabling it's CANbus. After loading remove the android device, select mode 4/2 in dash so your JB4 knows you're running a BEF, and then select your normal JB4 map. No other JB4 settings needed. NEVER select 3.5bar TMAP in MHD when flashing even if equipped with a 3.5bar TMAP sensor as the JB4 is already programmed to do that conversion.

PUMP: Suggested for most applications ranging from 91/93 octane up to E85 mixtures of around 40%.
E85: Suggested for E85 mixtures of 40% or more.
E85_PI: Suggested for E85 mixtures of 50% or more with the use of methanol injection or port injection.
E85_PI_ST: Same as above but optimized for larger single turbo use.
THR: Factory throttle mapping, some cars running xHP trans software have reported smoother performance with factory throttle maps.


2012 135i Mods: air scoops, CP, BMS filter, PS1, N20 TMAP, ADE FMIC, BMW PE, JB4, BMS BEF, 1M front body, full M3 suspension
Owned so far: 88 M3 x 2, 95 325is, 95 M3 x 2, 06 Mini Cooper S, 08 335 xi, 09 Z4 35i, 01 M3, 12 135i
Reply With Quote
(#1132)
Old
Choyo_n55 Choyo_n55 is offline
Junior Member
 
Posts: 72
Join Date: May 2019
Car: E90 335i n55
Default 05-25-2020, 11:27 AM

I see that in the first post there is new information, "Once installed and the JB4 is set to BEF mode (option 4/2 in dash) the boost targets on each map will change to higher boost absolute maps designed specifically for use with BEF maps. For example map1 goes up to 16psi peak, and map2 goes up to 19si peak. " Wasn't that when we have an n20 tmap sensor?


2011 e90 n55, vrsf down pipe,cp,fmic jb4,AT xhp stage3
Reply With Quote
(#1133)
Old
emerson15 emerson15 is offline
Junior Member
 
Posts: 59
Join Date: Feb 2019
Car: 135i DCT 11`
Default 05-27-2020, 05:33 PM

I am confused on which backend flash file to use. I have Dual Clutch Transmission 135i with the n55. do I use a file from the newest release on 10/3/19? or from the previous batch of files. I see and special dct file in the newest release but its a pump flash. I am running stage 2 lpfp with a E60 blend of e85 and 91. the car is 2011. Thanks for helping!
Reply With Quote
(#1134)
Old
Thomas92 Thomas92 is offline
New Member
 
Posts: 23
Join Date: May 2020
Car: 2011 e90 335xi
Default 06-02-2020, 07:46 AM

Hi,

Im occasionally getting the 321F (DMTL) code, although I have a european car with BEF.
I used the last BEF 98GOB_PUMP where it says it should have been fixed. Am i missing something?

Thanks


2011 e90 335xi 6mt
Pure Turbos Stage 2 | PT Inlet | GFB DV+
Wagner Tuning Catted DP | Performance Evo2 FMIC
Performance Exhaust
BMS Intake | JB4+BEF | WMI | Masata CP
MovIt Front BK | H&R coilovers
Reply With Quote
(#1135)
Old
Terry @ BMS's Avatar
Terry @ BMS Terry @ BMS is offline
Tuner
 
Posts: 32,842
Join Date: Jan 2008
Default 06-02-2020, 03:19 PM

Quote:
Originally Posted by emerson15
I am confused on which backend flash file to use. I have Dual Clutch Transmission 135i with the n55. do I use a file from the newest release on 10/3/19? or from the previous batch of files. I see and special dct file in the newest release but its a pump flash. I am running stage 2 lpfp with a E60 blend of e85 and 91. the car is 2011. Thanks for helping!
You can use any file you'd like. The DCT file made was a test for a customer IIRC so we never made the full range of maps for it.


Burger Motorsports
Home of the JB4 the worlds most popular turbocharged tuning system!

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.
Reply With Quote
(#1136)
Old
Terry @ BMS's Avatar
Terry @ BMS Terry @ BMS is offline
Tuner
 
Posts: 32,842
Join Date: Jan 2008
Default 06-02-2020, 03:19 PM

Quote:
Originally Posted by Thomas92
Hi,

Im occasionally getting the 321F (DMTL) code, although I have a european car with BEF.
I used the last BEF 98GOB_PUMP where it says it should have been fixed. Am i missing something?

Thanks
It would either be disabled or not disabled, so if it's intermittent maybe some other issue?


Burger Motorsports
Home of the JB4 the worlds most popular turbocharged tuning system!

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.
Reply With Quote
(#1137)
Old
Thomas92 Thomas92 is offline
New Member
 
Posts: 23
Join Date: May 2020
Car: 2011 e90 335xi
Default 06-03-2020, 04:25 AM

It started throwing the code after installing jb4 and bef, and as the car doesnt have the DMTL pump in the first place, I dont know where else should i look.

I looked at the file (bin, xdf) in TunerPro as someone in this thread suggested to disable it, and in 98G0B there is not a 321F? Shouldnt it be there disabled? Dont really feel like dabbling into this myself.

Thanks.
Attached Images
 


2011 e90 335xi 6mt
Pure Turbos Stage 2 | PT Inlet | GFB DV+
Wagner Tuning Catted DP | Performance Evo2 FMIC
Performance Exhaust
BMS Intake | JB4+BEF | WMI | Masata CP
MovIt Front BK | H&R coilovers
Reply With Quote
(#1138)
Old
e92hayk e92hayk is offline
New Member
 
Posts: 1
Join Date: Jun 2020
Car: 2011 335i 6 Speed
Default 06-11-2020, 05:53 PM

Hi. I just tuned my car (jb4 BEF w mhd) and added a few new parameters because I have an old JB4 unit. I followed the instructions on disconnecting one of the pins and changing the parameters (default wastegate to 80, pid gain to 25, and auto shift to 60). I would like to know how I should create logs in order to send them to BMS. I don’t want to put my car in map 5 without making sure everything looks good. Can someone help me get started please? Thanks in advanced.

-Hayk
Reply With Quote
(#1139)
Old
sti917's Avatar
sti917 sti917 is offline
Junior Member
 
Posts: 31
Join Date: Aug 2010
Car: 2011 bmw 335i e90 M tech AT
Send a message via AIM to sti917
Default 06-15-2020, 11:51 AM

With bef i still need flex fuel wires to run E20 or E30?


2011 335i sedan Auto xhp flash 11.9 @118 mph
jb4 Bef, pure stage 1, meth, boost activated exhaust cutout on ********, BMS spacers, BMS air intake, BMS cowl filters
Reply With Quote
(#1140)
Old
Terry @ BMS's Avatar
Terry @ BMS Terry @ BMS is offline
Tuner
 
Posts: 32,842
Join Date: Jan 2008
Default 06-15-2020, 12:21 PM

Quote:
Originally Posted by Thomas92
It started throwing the code after installing jb4 and bef, and as the car doesnt have the DMTL pump in the first place, I dont know where else should i look.

I looked at the file (bin, xdf) in TunerPro as someone in this thread suggested to disable it, and in 98G0B there is not a 321F? Shouldnt it be there disabled? Dont really feel like dabbling into this myself.

Thanks.
It may need to be added to the XDF, you could check with MHD on that.


Burger Motorsports
Home of the JB4 the worlds most popular turbocharged tuning system!

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.
Reply With Quote
(#1141)
Old
Terry @ BMS's Avatar
Terry @ BMS Terry @ BMS is offline
Tuner
 
Posts: 32,842
Join Date: Jan 2008
Default 06-15-2020, 12:21 PM

Quote:
Originally Posted by sti917
With bef i still need flex fuel wires to run E20 or E30?
All the maps work up to around E40. But RACE is usually used.


Burger Motorsports
Home of the JB4 the worlds most popular turbocharged tuning system!

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.
Reply With Quote
(#1142)
Old
Thomas92 Thomas92 is offline
New Member
 
Posts: 23
Join Date: May 2020
Car: 2011 e90 335xi
Default 06-24-2020, 01:35 AM

Thanks for the tip Terry, I contacted MHD and they sent me an updated XDF with the 321F present so I disabled it in the bin.


2011 e90 335xi 6mt
Pure Turbos Stage 2 | PT Inlet | GFB DV+
Wagner Tuning Catted DP | Performance Evo2 FMIC
Performance Exhaust
BMS Intake | JB4+BEF | WMI | Masata CP
MovIt Front BK | H&R coilovers
Reply With Quote
(#1143)
Old
Buzz@N55's Avatar
Buzz@N55 Buzz@N55 is offline
New Member
 
Posts: 17
Join Date: May 2020
Car: BMW 335I 2012 E92 N55
Default 07-12-2020, 12:19 AM

I just tried to BEF my car and it failed on the second part of the write of the file not sure why this is as I did everything that was required for the flash. I had to flash back to stock again. I did get the 36BE code but went away after going back to stock. Any idea what happened
Reply With Quote
(#1144)
Old
blackhat75 blackhat75 is offline
Junior Member
 
Posts: 226
Join Date: Jul 2012
Car: guess...
Default 07-12-2020, 07:44 AM

Quote:
Originally Posted by Buzz@N55
I just tried to BEF my car and it failed on the second part of the write of the file not sure why this is as I did everything that was required for the flash. I had to flash back to stock again. I did get the 36BE code but went away after going back to stock. Any idea what happened
I had the same terrifying experience when the BEF failed. I also had to flash back to stock, just to get the car to start again. I forgot to set the JB4 to map#0 and I didn't have a battery charger connected the first time. The combined corrections had my BEF up and running. What a difference!
Reply With Quote
(#1145)
Old
Buzz@N55's Avatar
Buzz@N55 Buzz@N55 is offline
New Member
 
Posts: 17
Join Date: May 2020
Car: BMW 335I 2012 E92 N55
Default 07-14-2020, 11:34 PM

So I finally got the BEF done and what a difference this makes to the car and it’s drive ability. If you have issues just talk to MHD and Terry they are really great to work with.
Reply With Quote
(#1146)
Old
Tagzz Tagzz is offline
New Member
 
Posts: 1
Join Date: Aug 2020
Car: 2011 BMW 335i N55 e90
Default 08-05-2020, 09:18 AM

Where can I find the Flash License for MHD for $199? The only option I see is $239.00 and I'm still new to this so I don't know if I'm looking or the right or wrong thing... I bought the MHD Wifi OBDII, I bought the car with JB4 installed prior to my purchase... Not sure how to go about checking if the JB4 Firmware is up to date as well as what I need to do to get a BEF for it? Any help would be greatly appreciated
Reply With Quote
(#1147)
Old
instroke instroke is offline
New Member
 
Posts: 2
Join Date: Aug 2020
Car: E82
Default 08-08-2020, 03:51 PM

Got my MHD wifi adapter yesterday. Thank you BMS for mailing it express shipping as it arrived to me in 2 days!

2013 N55 E82 Msport manual - on 94 octane - My Mods are:

BMS intake / Arm 5" stepped I/C / VRSF charge pipe / VRSF high flow *** / Berk Mids / Agency axleback / JB4 / 1 step colder plugs / Swift springs

After reading a bunch here and 1addicts - I love the functionality of the JB4 - but like the Burble option and cold start option of the MHD. The Wifi adapter has some impressive speed as the flashes are less than 10 minutes.

- hooked up battery charger - set JB4 to 0 - flashed 9E60B - didn't work the first time - but worked like a charm on the 2nd - set JB4 to 4-2 - map2

Went for a rip - Car felt amazing like an addional 50 hp according to my butt dyno - and the constant loss of traction just with a slightly heavier foot on gas - I could believe the amount of power the BEF added. Not sure but i may have been over boosting. Also I set the burble option pretty consevative, but it was still a little much for me. 10 minutes later got it back into my garage to reflash the Burble lower. Again a short 5 minute test drive. And my ride doesn't seem to have as much pep. This morning after reading some more on the forums since I have a high flow ***, I decided to turn off the Burble option altogether. As a few guys have lost there high flow cats due to the additional fuel in the exhaust. This morning's cold start was perfect too. So I jump in again and test drive for another 15 minutes. It's weird - now it feels like a stock car without any mods. Kinda slow and sluggish. No where like last night's raging beast. Idles fine. but it seems the more I adjust the flash - the less power I get. Has anyone experienced this?

I actually flashed back to stock - and set jb4 on 4-3 and map 2 again. And my car is back to norm for now.

But with 9E60B is this normal? What could cause less power? All I amended was less burble then to no burble.

Thinking of flashing MHD stage 0 - just for the cold start function. Can anyone tell me if this would still be a BEF ? Then needing to set the JB4 on 4-2 again?

sorry for the long post - thank you for any assistance

Last edited by instroke; 08-08-2020 at 05:32 PM..
Reply With Quote
(#1148)
Old
drwillb drwillb is offline
Junior Member
 
Posts: 223
Join Date: May 2016
Car: 2012 n55 135i
Default 08-09-2020, 04:06 AM

[QUOTE=instroke;672206

Went for a rip - Car felt amazing like an addional 50 hp according to my butt dyno - and the constant loss of traction just with a slightly heavier foot on gas - I could believe the amount of power the BEF added. Not sure but i may have been over boosting. Also I set the burble option pretty consevative, but it was still a little much for me. 10 minutes later got it back into my garage to reflash the Burble lower. Again a short 5 minute test drive. And my ride doesn't seem to have as much pep. This morning after reading some more on the forums since I have a high flow ***, I decided to turn off the Burble option altogether. As a few guys have lost there high flow cats due to the additional fuel in the exhaust. This morning's cold start was perfect too. So I jump in again and test drive for another 15 minutes. It's weird - now it feels like a stock car without any mods. Kinda slow and sluggish. No where like last night's raging beast. Idles fine. but it seems the more I adjust the flash - the less power I get. Has anyone experienced this? [/QUOTE]

Sorry, but welcome to the love-hate, inconsistent world of JB4.

Iíve been trying to dial my system in for the last 4 years but I still get logs that are minutes apart that look completely different.

It sounds like youíre going to have to dial back some settings in order to avoid overboost. Youíre getting throttle closures and/or timing adjustments, most likely.

Anyway, time to post some logs in the help section.


2012 135i Mods: air scoops, CP, BMS filter, PS1, N20 TMAP, ADE FMIC, BMW PE, JB4, BMS BEF, 1M front body, full M3 suspension
Owned so far: 88 M3 x 2, 95 325is, 95 M3 x 2, 06 Mini Cooper S, 08 335 xi, 09 Z4 35i, 01 M3, 12 135i
Reply With Quote
(#1149)
Old
instroke instroke is offline
New Member
 
Posts: 2
Join Date: Aug 2020
Car: E82
Default 08-09-2020, 07:16 PM

I reflashed 9E60B - everything seems fine. Has nice pull thru higher RPMs.

Not exactly sure what happened a few days ago kinda Felt like Godzilla on steroids lol.
Reply With Quote
(#1150)
Old
Buzz@N55's Avatar
Buzz@N55 Buzz@N55 is offline
New Member
 
Posts: 17
Join Date: May 2020
Car: BMW 335I 2012 E92 N55
Default 08-18-2020, 04:37 AM

Quote:
Originally Posted by Thomas92
Thanks for the tip Terry, I contacted MHD and they sent me an updated XDF with the 321F present so I disabled it in the bin.
I have this same issue how do I get this updated with MHD

How do I get the flash file updated

Last edited by Buzz@N55; 08-18-2020 at 04:45 AM.. Reason: Not enough information
Reply With Quote
Reply


Currently Active Users Viewing This Thread: 2 (0 members and 2 guests)
 
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump




vBulletin Skin developed by: vBStyles.com
Copyright © 2007 - 2020, N54tech.com