N54Tech.com - Your Source for International Turbo BMW Racing Discussion
(#676)
Old
BeGooD69 BeGooD69 is offline
Junior Member
 
Posts: 215
Join Date: Sep 2012
Car: 2007 335i
Default 12-27-2017, 04:25 PM

Quote:
Originally Posted by SUBSCALE
Hey, guys I recently tried to install the antilag on my car, and I was stupid enough to put the black cable on number 17 in the grey subconnector instead of the black now my car doesnít start, it only cranks I need help as soon as possible. I put the cable in the right spot now the car still doesnít start, itís not a battery thing either
Check the fuses.
Reply With Quote
(#677)
Old
SUBSCALE SUBSCALE is offline
New Member
 
Posts: 5
Join Date: Aug 2017
Car: 2010 N54 335i e92
Default 12-27-2017, 04:49 PM

Quote:
Originally Posted by BeGooD69
Check the fuses.
I already checked none are blown
Reply With Quote
(#678)
Old
BeGooD69 BeGooD69 is offline
Junior Member
 
Posts: 215
Join Date: Sep 2012
Car: 2007 335i
Default 12-27-2017, 05:18 PM

Quote:
Originally Posted by SUBSCALE
I already checked none are blown
U said.. cracks but no start.. and fuses all ok.. did u checked them all? That was my issues when cranking and no start..
Did u reinstalled the jumper where it was before u trying to install the anti lag?
Do u have any code? Erased them?
Did u tried without the jb4 at all?
Reply With Quote
(#679)
Old
SUBSCALE SUBSCALE is offline
New Member
 
Posts: 5
Join Date: Aug 2017
Car: 2010 N54 335i e92
Default 12-27-2017, 06:02 PM

Quote:
Originally Posted by BeGooD69
U said.. cracks but no start.. and fuses all ok.. did u checked them all? That was my issues when cranking and no start..
Did u reinstalled the jumper where it was before u trying to install the anti lag?
Do u have any code? Erased them?
Did u tried without the jb4 at all?
I donít have any codes, everything is in the correct spot now I have the jumper cables on, Iím not sure if the lpfp is priming tho
Reply With Quote
(#680)
Old
BeGooD69 BeGooD69 is offline
Junior Member
 
Posts: 215
Join Date: Sep 2012
Car: 2007 335i
Default 12-27-2017, 07:06 PM

Quote:
Originally Posted by SUBSCALE
I donít have any codes, everything is in the correct spot now I have the jumper cables on, Iím not sure if the lpfp is priming tho
U r using jb4, do u have jb4 mobile? Display the lpfp gauge, see if pressure raises.. or u can also brake the fuel rail nut to see if fuel is pressurized ..
Reply With Quote
(#681)
Old
SUBSCALE SUBSCALE is offline
New Member
 
Posts: 5
Join Date: Aug 2017
Car: 2010 N54 335i e92
Default 12-28-2017, 12:05 AM

I figured it out, when I pulled out the jb4 to insert the chip the 2 step relay disconnected from the power supply so I wasn’t giving power to the lpfp I think.
Reply With Quote
(#682)
Old
BrendenV BrendenV is offline
Junior Member
 
Posts: 33
Join Date: Jan 2018
Car: 2010 BMW 335i Xdrive
Default 02-09-2018, 11:49 AM

So i just installed mine and when i select a gear, volume down, gas 100% Iím getting the IAT to drop to 20 but itís still accelerating. Is this normal?
Reply With Quote
(#683)
Old
Jameshawk101 Jameshawk101 is offline
Slo335
 
Posts: 95
Join Date: Apr 2015
Car: 2009 e92 335i 6MT M-Sport
Default 02-09-2018, 11:43 PM

Quote:
Originally Posted by BrendenV
So i just installed mine and when i select a gear, volume down, gas 100% Iím getting the IAT to drop to 20 but itís still accelerating. Is this normal?
Do you have the correct flash?
Reply With Quote
(#684)
Old
Payam @ BMS's Avatar
Payam @ BMS Payam @ BMS is offline
Super Moderator
 
Posts: 2,613
Join Date: Oct 2013
Car: e90 335i
Default 02-09-2018, 11:55 PM

Quote:
Originally Posted by BrendenV
So i just installed mine and when i select a gear, volume down, gas 100% Iím getting the IAT to drop to 20 but itís still accelerating. Is this normal?
Yes, it should accelerate a little still. You should see boost start to build quicker than normal.


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.
Reply With Quote
(#685)
Old
BrendenV BrendenV is offline
Junior Member
 
Posts: 33
Join Date: Jan 2018
Car: 2010 BMW 335i Xdrive
Default 02-10-2018, 08:11 AM

I didn’t reflash. I was already flashed with IJE0S pump. Do i have to reflash?

I’m talking like it feels like it starts accelerating without boost then launches but there’s no way that even with brake boost I’d be able to hold at the same speed. I was under the impression that the anti lag pretty much disables the throttle and holds almost like cruise control until the volume button is released.

I can post a log if that helps?

Last edited by BrendenV; 02-10-2018 at 09:38 AM..
Reply With Quote
(#686)
Old
Payam @ BMS's Avatar
Payam @ BMS Payam @ BMS is offline
Super Moderator
 
Posts: 2,613
Join Date: Oct 2013
Car: e90 335i
Default 02-10-2018, 01:11 PM

Quote:
Originally Posted by BrendenV
I didnít reflash. I was already flashed with IJE0S pump. Do i have to reflash?

Iím talking like it feels like it starts accelerating without boost then launches but thereís no way that even with brake boost Iíd be able to hold at the same speed. I was under the impression that the anti lag pretty much disables the throttle and holds almost like cruise control until the volume button is released.

I can post a log if that helps?
Logs will help!


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.
Reply With Quote
(#687)
Old
BrendenV BrendenV is offline
Junior Member
 
Posts: 33
Join Date: Jan 2018
Car: 2010 BMW 335i Xdrive
Default 02-10-2018, 07:46 PM

Logs attached. From a stop and rolling.
Attached Files
File Type: csv 2018-02-09 13_50_37.csv (6.5 KB, 20 views)
File Type: csv 2018-02-09 13_51_18.csv (6.3 KB, 15 views)
Reply With Quote
(#688)
Old
N54QC N54QC is offline
Senior Member
 
Posts: 764
Join Date: Jan 2016
Car: 07 BMW 335i
Default 02-10-2018, 09:05 PM

Mine has always accelerated a little when doing it. It will also try to push you off the line from a dig so you have to push the brake harder to try to hold the car. Wish you could use it without moving.


VTT Stage 2+ | JB4 G5 w/ Trebila BEF | Fuel-It Stage 3 | XHP Stage 3 | BL Coils | VTT Inlets | MMP Outlets | BMS Meth Dual 10/5CM | VRSF 7" FMIC | VRSF **'s | BMS CP | BMS DCI | Turbosmart Dual Port | 3.5 TMAP | BMS OCC | VTT PVC | BMS Anti-Lag | NGK 5992 | M3 Rear Upper Controls And Godspeed TB's | Lock-Down Brace | 235/285-18 PSS
Reply With Quote
(#689)
Old
Terry @ BMS's Avatar
Terry @ BMS Terry @ BMS is offline
Tuner
 
Posts: 24,704
Join Date: Jan 2008
Default 02-11-2018, 10:57 AM

Quote:
Originally Posted by BrendenV
Logs attached. From a stop and rolling.
May not have the back end flash map tables set properly. But to engage from a roll select the gear you want to start in, take your foot off the gas, press the volume down, press the gas 100% (but don't hit a kick down), and timing should remain at 0 until you let go of the volume button.


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.
Reply With Quote
(#690)
Old
BrendenV BrendenV is offline
Junior Member
 
Posts: 33
Join Date: Jan 2018
Car: 2010 BMW 335i Xdrive
Default 02-11-2018, 11:01 AM

Flash map tables set properly, can you explain this and what i need to do to fix it? Maybe just reflash the BEF? I’m on the pump flash. Just filled up with 4 gallons e85 and 10 gallons 93 so maybe I’ll try the e85 flash and see if anti lag starts working.

Last edited by BrendenV; 02-11-2018 at 01:21 PM..
Reply With Quote
(#691)
Old
BrendenV BrendenV is offline
Junior Member
 
Posts: 33
Join Date: Jan 2018
Car: 2010 BMW 335i Xdrive
Default 02-11-2018, 02:27 PM

Got it. Flashed e85 map and it works now.
Reply With Quote
(#692)
Old
Martin.328 Martin.328 is offline
New Member
 
Posts: 4
Join Date: Sep 2017
Car: 16 328
Default 03-05-2018, 02:59 PM

Does this work for the n20 guys too?
Reply With Quote
(#693)
Old
KevinC39 KevinC39 is offline
Junior Member
 
Posts: 236
Join Date: Apr 2016
Car: 11 335i 6MT RWD
Default 03-05-2018, 05:35 PM

Quote:
Originally Posted by Martin.328
Does this work for the n20 guys too?
Doubt it. Last I knew there wasn't even an N55 version


2011 E90 335i RWD 6 Speed
FBO JB4 MHD
Reply With Quote
(#694)
Old
Wrecker 426 Wrecker 426 is offline
Junior Member
 
Posts: 42
Join Date: Nov 2016
Car: 335xi
Default 03-27-2018, 02:39 PM

So spent some time reading and can't find the answer to this and want to make sure before I go changing stuff, Iv had the anti lag chip and wire since I bought my JB4 2 years ago.... Can I do the full install and still run normal with out it. That way I can just change fuel and maps on the MHD flasher use it then flash back?


07' 335xi, JB4 G5, gutted stock downs, 2nd Delete, JB4 Pump BEF, Alpina B3, VVT stage 2, Stage 2 LPFP, Phoenix Race IC, Meth, MMP AL inlets, AL Outlet
Reply With Quote
(#695)
Old
e92ace e92ace is offline
New Member
 
Posts: 18
Join Date: Apr 2018
Car: 335i
Default 04-12-2018, 09:18 AM

Is there a way to increase or decrease the amount of boost built while at a stand still for the 2 step function. can't seem to find any recent info. I'm MT and have the latest firmware and bef as of 4/1/2018. also anyone have a link to the newest jb4 steering wheel controls just want to double check im using the most current thanks
Reply With Quote
(#696)
Old
WD40 WD40 is offline
New Member
 
Posts: 9
Join Date: Aug 2016
Car: BMW 335i
Default 04-14-2018, 08:12 AM

Hi, So i've read that the PUMP MHD BEF does contain the antilag tables and some people say it doesn't I have looked in TunerPRo and can see there are a number of differences in the tables but not loads. I'm assuminng i need to make the rest of the changes then reflash but want to confirm that the first post containing the tables should all be applied on the PUMP MHD BEF. am using JB4_BB2_I8A0S_PUMP.bin for the BEF.

Thanks
Reply With Quote
(#697)
Old
WD40 WD40 is offline
New Member
 
Posts: 9
Join Date: Aug 2016
Car: BMW 335i
Default 04-15-2018, 06:39 AM

Never mind, just duplicated the settings from OP and reflashed BEF with new settings and tested and all working as intended loving it.
Reply With Quote
(#698)
Old
Bmwe90mods's Avatar
Bmwe90mods Bmwe90mods is offline
New Member
 
Posts: 2
Join Date: Jan 2018
Car: 2010 Bmw 335i Sedan
Default 04-15-2018, 02:31 PM

Hello all,

Super new at the n54 world. Had Cobb and sold it to get the JB4. Installed the JB4 w/Bluetooth a month ago. Just installed my anti lag a week ago. Having issues with needs to be next.

There’s talk about flashing, bef and tumerpro which I have no clue of any of this.
Also which map is the e85 map?
And what can I do if there is no e85 where I live what are my possibilities to get anti lag to work?
Reply With Quote
(#699)
Old
CedarPerformance CedarPerformance is offline
Junior Member
 
Posts: 116
Join Date: Aug 2017
Car: All of 'em
Default 04-15-2018, 02:48 PM

Quote:
Originally Posted by Bmwe90mods
Hello all,

Super new at the n54 world. Had Cobb and sold it to get the JB4. Installed the JB4 w/Bluetooth a month ago. Just installed my anti lag a week ago. Having issues with needs to be next.

Thereís talk about flashing, bef and tumerpro which I have no clue of any of this.
Also which map is the e85 map?
And what can I do if there is no e85 where I live what are my possibilities to get anti lag to work?
You need to flash the car in order for AntiLag to work properly. The e85 BEF map from Burger Motorsports already has the necessary changes in the flash to make the system work. You can make the same changes to the pump gas flash, but do so at your own risk. I don't know if burger motorsports 'supports' this or not, I wouldn't recommend it on stock turbos unless you are just planning on replacing them.


The car should drive fine with the antilag installed regardless of if you are flashed as long as you do not operate the volume down button to enable antilag.
Reply With Quote
(#700)
Old
Bmwe90mods's Avatar
Bmwe90mods Bmwe90mods is offline
New Member
 
Posts: 2
Join Date: Jan 2018
Car: 2010 Bmw 335i Sedan
Default 04-15-2018, 03:00 PM

Quote:
Originally Posted by CedarPerformance
You need to flash the car in order for AntiLag to work properly. The e85 BEF map from Burger Motorsports already has the necessary changes in the flash to make the system work. You can make the same changes to the pump gas flash, but do so at your own risk. I don't know if burger motorsports 'supports' this or not, I wouldn't recommend it on stock turbos unless you are just planning on replacing them.


The car should drive fine with the antilag installed regardless of if you are flashed as long as you do not operate the volume down button to enable antilag.
This may sound totally dumb.....

Where do I find the BMS e85 bef?
Once I find the bef how do I load the bef into my JB4?

Thank you for help and patience!
Reply With Quote
Reply


Currently Active Users Viewing This Thread: 1 (0 members and 1 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 - 2017, N54tech.com