Jb4 settings n54. The backend flash doesn't need to be removed.

Jb4 settings n54 I know the n20 TMAP needs to be set to 1 and I read that duty bias should be raised up 20 across the board. So record a short log, even on a low map like map1, if needed. us My Yahoo! I bought a 335i DCT stage 3 with loba 470 turbos max 500hp, and i want update the jb4 firmware now the car at 445hp 428ft lb (because dct transmision) what settings do i change after update jb4 firmware Thank's in advance Attached Files I got my single turbo installed and port injection. Current set up: 2007 335i e92 AT RB stage 2 and inlets AMS You should be connecting the Motive Flex Fuel module to the JB4 and choose the appropriate settings in the JB4. Do I have to get a 4 bar tmap sensor for it to hit the target labeled on the map? Is the reading wrong and I am at 23psi but « Previous Thread Next Thread » JB4 Reset to Default HELP !! Basic Burger Motor Sports (BMS) JB4 menu operation and overview! Skip to 3:00 to stat the overview!Current upgrades:BMS DCIBMS ChargepipeTial Q BOVJB4 Single Turbo JB4 MAP Question. Now i cant find the information i need for the jb4 settings. This is important as things have changed recently 4. Jun 19, 2018 · JB4 overboosting despite max boost # being setAll times are GMT -5. How To Use A JB4 On Your BMW N54/N55 - Full Tutorial! In this video, I'll show you just how to enter each menu option and will highlight exactly which is which! This thread is to discuss the basics of the new JB4 v28. 9 or newer (Twin Turbo) or v12. Default is N54. If settings are incorrect for the vehicle you may experience a reduced power mode or check engine light so if this happens refer to the link below. Was wondering if someone can help me out with my jb4 meth settings on a n54 with fbo, Vargas stage 2 and 94octane, something seems to be wrong cuz my car runs like shit when the meth kicks in, it's %100 meth with either cm10 or cm7 nozzle Appreciate 0 Tweet Quote The Burger Motorsports JB4 Port Injection Controller attaches to the JB4 allowing it to directly control both traditional port injection kits and WMI port injection kits. Once the curve is set properly it should scale properly across all plausible boost profiles. However, data logging may look Correct JB4 settings?All times are GMT -5. I'm not the first owner of the JB4 and really want it reset to factory defaults. Jun 2, 2015 · Based upon those experiences, I'd say the part-throttle response/control with a Cobb is where their system really shines over a piggyback such as the JB4. Can anyone help?? So far Fuel Bias are all set to 50. 09-01-2015, 06:40 AM Hi guys It's been 2 years I'm working on tuning N54 bin, stacked with the JB4, with some success (AT upshift flatline fix). 3) The JB4 has several safety systems built in that will force a switch to map 4 (low boost) if the JB4 notices various conditions. FUD = 99 just locks the FF learning so you're not chasing down multiple variables while tuning. 5 or newer (Single Turbo) firmware. co Jul 23, 2016 · Hey everyone, I always seem to have trouble finding the full breakdown of the JB4 menus so I put together a little cheat sheet (99. When I changed the value from 0 to 1, I noticed that the other values on the user adjustment settings page/tab are all set at the JB4 default values? Aug 22, 2022 · I'd say you're good to move up to map 2, just be sure to log as I suggested above for the cleanest logs. jb4 controller settingsAll times are GMT -5. This issue is also only occurring with the JB4 - anti rattle logic - Enabled. Learn about N54 MHD Stage 1, Stage 1+, Stage 2, and Stage 2+ horsepower and recommended mods. Sub-Forums Topics Posts Last Post Support & Log Review Topics: 2,802 Posts: 22,496 Last Post: Best JB4 settings for tired N54 turbos 2,802 22,496 Best JB4 settings for tired N54 turbos by bekloptupus Yesterday, 02:45 PM Mark Channels Read Topics Latest Activity My Subscriptions Photos Page of 1 Filter Time Answered Show New Topics Filtered by Burger MotorsportsHome 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 « Previous Thread Next Thread » What is considered a good WGDC for N54? Settings: The JB4 has user adjustable settings in dash. My questions here only petertain to how to configure the JB4 to function with larger than stock twin turbos. I have no idea if it's regarding to some wrong jb4 settings or something else wrong with the car, but I've attached a log from map 2, 5 & 6 and when hitting the pedal from 2000 rpm in 3rd gear to the metal, then I'm really quickly being thrown into map 4 from all maps. After flashing check the ECA voltage, ethanol content, fuel interpolation values at (idle) in MHD and then on the JB4 app to ensure the BMS Flex Fuel map values correspond as close as possible. So, until the turbos get replaced, Jan 2, 2024 · What map should I use with a JB4 tuner on my N54All times are GMT -5. Upon switching to map0 it will flash the turn signal indicators to alert the user. Does the JB4 know if the car is in manual mode and disables the Shift Boost Red function? Does it have to be in automatic (no padel Nov 21, 2022 · 8) When equipped with a JB4 integrated flex fuel sensor or JB4 virtual flex fuel sensor can automatically adjust port injection volume based on E85 mixture allowing for easy mixture changes. I'd change your JB4 settings to the below settings (**unless you're restricted by your tuner**): Fuel OL: 45 (if you're not using PI) Duty Bias: 0 (all of them) DWP: 78 PID: 24 FF:66 (this will change up/down as you drive) Sep 6, 2022 · JB4 Steering Wheel Menu should be set to 4/2 (Back End Flash Mode) Your JB4 Settings are kind of odd for a 6466 in my opinion. 9), FF wires, BMS Intake, BMS CP, BMS DP, VRSF 7" FMIC, KW V1's 2011 BMW 335xi : 12. Can we start experimenting with XHP and MHD to find some consensus on where you start for 'improving' dragy 0-100kmh (0-60mph). After you're done shaping the FF curve you'd set FUD back to 0 so the JB4 can scale the entire curve up or down based on conditions. e. post a log in support forum. Nov 21, 2022 · 8) When equipped with a JB4 integrated flex fuel sensor or JB4 virtual flex fuel sensor can automatically adjust port injection volume based on E85 mixture allowing for easy mixture changes. hybrid turbos) including RB, PURE, Vargas, Hexon, etc. Hello, I have a n54 335i ST 6466 with mhd flash and jb4 s4 lpfp and PI bms controlled. 5 bar tmap sensor and can't find any issues with the I've actually tuned both of my n54 cars across procede, Cobb, and now JB4 over several years with good results. Id look for vacuum leaks. E92 Chameleon AT 335I/ MMP Stage 3 turbos/ EOS manifold w PI/ PR Stage 3 Modular LPFP/ JB4 G5 + MHD/ BMS DCI/ BMS Cowl Filters/ BMS Sport Oil I'm trying to reset my JB4 to factory default settings but the option under the File menu (and everywhere else) is nowhere to be found. The time now is 09:41 PM. 750 MPH Tags:None Russell @ BMS Tuner Join Date:Nov 2008 Posts:5673 Share Tweet #2 02-12 JB4 Connect Kit Install Guides 1) Identify Your JB4 Board Type After determining your JB4 board type, select the appropriate install guide from below: 2a) Pinned Power Installation 2b) Unpinned Power Installation 2c) BMW E Series N54 JB4 G5 menu 10 quick switching option? DWP default wastegate position n54 06-02-2014, 11:32 PM Forum Description DIY Video - JB4 Tune Install 335i 135i (N54 Engine) All times are GMT -5. 5 bar and adapter. Simple bolt on. The tuning is done outside of the JB4; I just use it for boost control and excellent method integration. Usually run in Map5 and 'set and forget'. 11. 2) Added battery reset and register (when installing a new battery) under the menu 1/7 adaption resets. See link below for directions on how to access wheel controls. I’ve copied and pasted the current JB4 maps from v14. The time now is 01:40 AM. would you have any further settings recommendations for the jb4 ? run map 1 or run map 5 to keep things on the safer side? wasnt sure if was safe to run map 5 Once installed, post a log on low boost, and take it from there. Go to user adjustment tab in JB4 interface on computer (or use jb4 mobile and select user adjustement from settings tab) The first column is boost by rpm, thats where you enter your boost targets. The time now is 07:16 PM. Achieve 500hp easily! twitter Facebook Digg Google StumbleUpon del. The anti-lag wire installs within the JB4 harness allowing it to manipulate the IAT signal where we've embedded the timing changes via our back end flash maps. . bit2 - Turn on to disable JB4 hot/cold water & oil temperature protection bit3 - Turn on enable IAT/timing spoofing, requires wire added to JB4 harness and 6cyl setting for spoofing level bit4 - Unassigned bit5 - Unassigned If both the throttle pedal and clutch wire readings are fine, and the relay still does not work, double check the WMI section of the Settings section in the JB4 mobile app or WMI tab of the JB4 PC interface. I am getting stage 2 hybrids next week and wanted to know what I need to set in the jb4 user adjustments to run the sensor. Mar 20, 2021 · Try and up the flow request to current request at lower voltages as the jb4 likes to under report load depending on settings. This should confirm whether it's an issue with your car in stock form (e. com - International Turbo Tuning Discussion Home Forum Model-Specific Engine Tuning & Modification Discussion N54 How Does It Work? The JB4 module interfaces with the vehicle's ECU, allowing for adjustments to various engine parameters such as fuel mixture, boost pressure, and ignition timing. 3c. May 23, 2024 · We recommend Burger Motorsports JB4 tune not only as an excellent stand-alone tune, but also for its advanced safety, boost control, and data logging. Black wire: Connect to cha Apr 6, 2023 · I just picked up a 2009 335i with a ton of work done to it but it had no tune on it. Technical Sections Engine / Drivetrain / Exhaust / Bolt-ons / Tuning Jb4 Map 6 Thread Tools Bookmarks twitter Facebook Digg Google StumbleUpon del. I just got a doc race single turbo installed and I am having an engine malfunction after getting the BEF and Single turbo firmware for the JB4. May 8, 2020 · Hey everyone! I just wanted to put this info in a thread, that I’ll keep updated as best I can. of elevation. Next column in AFR BIAS make sure thats zero'd out 6. 8+ "duty bias" tuning parameters, and general adjustment of the JB4's boost control PID system. 6) Ensure your JB4 windows interface or JB4 Mobile interface is the latest version. For twin turbo N54 firmware the dutybias settings are global for all maps. Not sure which map but currently run between 5 or 7. TAKE A LOOK!!VIDEO OF MY current Jb4 Settings With New Firmware 24C 07-17-2013, 03:48 PM My settings in JB4 have been modified over the years, is there some place that shows all the options you get in the JB4 IOS App and what's default? Id like to start with a fresh slate. assuming I understood a recent post correctly) is not an option for this car. bin file and proper JB4 Map6 settings. By optimizing these settings, the JB4 can provide a significant increase in horsepower and torque making the vehicle much faster. JB4 Steering Wheel Command Mode Explained/Chart!All times are GMT -5. 5 bar sensor it will be 3-5psi less. Update JB4 firmware to v29. Mods are: Pure stage 2 high flows fuel it stage 2 pump n20 tmap vrsf intercooler upgraded charge pipes ******* down pipe, deleted secondary cats and stock mufflers 2” relocated inlets JB4 hybrid race back end flash running E40 M factory lsd Aug 17, 2021 · Thanks for your guidance here. I'd change your JB4 settings to the below settings (**unless you're restricted by your tuner**): Fuel OL: 45 (if you're not using PI) Duty Bias: 0 (all of them) DWP: 78 PID: 24 FF:66 (this will change up/down as you drive) JB4 App AdviceBMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > Technical Forums > B58 Turbo Engine / Drivetrain / Exhaust Modifications > JB4 App Advice May 15, 2021 · I had to cut a "bar" on the N20 sensor's plug, so it fits into the JB4 adapter. set duty cycle to 50 across the board. Aug 2, 2024 · Ive reach a tuner to get a proper . 5) Ensure the JB4 has v31. No codes. Particularly, settings bit #2. In addition the JB4 auto-tuning map can self tune for various ethanol mixtures without the need of an expensive and difficult to install flex fuel sensor. Map 7 boost settingsAll times are GMT -5. 4. This guide focuses on bolt-on parts. I know to set the JB4 to Map 0, do I have to remove the backend flash to get through emissions? As long as all your readiness monitors are good, you'll be fine. Settings under the E85/WMI tab: Signal scaling: This is used to by the JB4 to determine the desired WMI pump current and should be set to 60 for all BMS WMI and similar pumps. So I'm guessing since everything was turned off, I was only using the jb4. Oct 4, 2022 · Cant seem to find the default settings for the jb4 can someone send a link. At the WMI or? Before I did these logs, the only thing I did before that was updating JB4 to newest Firmware G5_ISO_32_15 Beta and then putting in the user adjustment settings for hybrid turbos from this link where Terry writes its a good starting point. Can someone help me with the default settings for MAP 2? Thank you « Previous Thread Next Thread » Newb wanting someone to review my JB4 logs Oct 11, 2015 · JB4 Map 1 vs. I’m worried to set this if it General Flex Fuel Installation Instructions (V17): Red wire: Connect to 12 volts switched, if you use 12 volts constant, that's fine but install a fuse. We got to a point where I had 4 revision, and the car is slower on the 60-130 than my FBO stock turbos Jan 6, 2024 · Ny N54 turbos are tired and keep throwing low boost errors – there are no boost or vacuum leaks and, yes, the turbos will be replaced soon. I have the hybrid pump map. But I want to check if the user settings was changed before start my car. 567 @ 109. After 6 months of happy running the Jb4 started cutting me back to Map4 for reason2, Lean safety. com - International Turbo Racing Discussion Dec 7, 2022 · Tweet #11657 10-01-2021, 07:13 PM [QUOTE=Terry @ BMS;157920] N54 JB4 Default Settings: @ Terry Hey Thanks for the post man! is this current input info as far as the newer firmware ad speced for a fbo jb4 n54 e93? I just realized that my settings, for the backend pump flash, where 4-0 for the last few months. Could I possibly be missing something in my jb4 settings, or fuel system maxed, or maybe a boost solenoid issue? Plz help My Aug 18, 2021 · The steering wheel control guide is located in this thread. Can you share a screenshot from WMI settings page from JB4 PC software or ethanol setup from JB4 app when connected to JB4? Jul 8, 2024 · 3b. The only thing that made me check it was that I received some of *****'s files. * Automatic setting updates during firmware updates. FWIW, the BEF route with firmware #16 (?) managing low boost errors (i. Apr 10, 2017 · Visit the n54 tech forums, update to the latest firmware, ensure all settings are set to default and enjoy. Trying to find somewhere or someone to assist me in setting up my base settings. How much HP does JB4 give? N55 jb4 user settings 05:12 AMN55 jb4 user settings Oct 14, 2021 · 2010 e90 335i n54 with JB4 and MHD BEF. make sure to set your JB4 settings to default, you can post your screen shot of jb4 settings on the support section Single turbo + stage 3 lpfp + PI bms controlled jb4 configuration. us My Yahoo! JB4 User Settings All times are GMT -5. Do i only need to set all fuel bias to 50. Start winning races! I noticed the other day that my JB4 goes all the way up to 14. JB4 Settings: Meth flow scaling = 99 Min boost is no longer used, can be left at 10psi « Previous Thread Next Thread » JB4 8/6 wheel control guide! N54 JB4 BMW Performance Tuner How about up to 80hp to the wheels (100hp crank) on a completely stock car, up to 160hp to the wheels on factory turbos, or up to 350hp to the wheels on a fully modified car with larger turbo (s)? Jul 23, 2024 · BMW N54 MHD flash tunes horsepower and supporting mods. The time now is 11:07 AM. I guess I just dont understand why now to get 20psi I have to use the 23psi map. com - International Turbo Racing Discussion Selecting 4/7 (again) should turn mode offdoes that not work? Also make sure your configuration is correct for your model under the Speedo 5 functions. Confused as to why trims were fine before and not anymore. 5. 999% from the N54tuning forum, just with a bit of formatting to it) and figured I'd share it with the community. See full list on bmwtuning. If you are using an OTG Cable: 2007-2012 BMW N54 Twin Turbo -- The Engine That Started It all! Jan 6, 2017 · 1) Setup JB4 to automatically change itself to map0 if a flashing device is connected to the OBDII port. ) Your JB4 settings are all over the place. 10. So expect stock like boost until oil temps are > 160 degrees. Jan 19, 2015 · 2007-2012 BMW N54 Twin Turbo -- The Engine That Started It all! Sep 5, 2024 · JB4 setup: Using the JB4 mobile app you’ll have to change a few settings to enable the WMI kit. No other symptoms in terms of drivability. How To Use A JB4 On Your BMW N54/N55 - Full Tutorial! In this video, I'll show you just how to enter each menu option and will highlight exactly which is which! The JB4 #15 will get the PI controller white signal wire which will let the JB4 know the fuel injectors are running properly. All times are GMT -5. Make sure you are set 4/2 in steering wheel control if using a BEF. Nov 23, 2022 · If setting all duty values to 50 doesn't work, and if map 1 also doesn't do the trick, a last thing you could do to make sure this isn't a jb4 programming issue is set to map 0 (jb4 disabled) and log. Install is fine, just need to ensure my settings are in oreder. The JB4 works wonders whether you are running the JB4 as a stand-alone tune or coupling it with a back-end flash tune. Apr 25, 2024 · The JB4 automatically tunes wastegate dutycycle, fuel trims, and other important tuning criteria full time in the background greatly simplifying the tuning process. Are you using pc or phone to connect to JB4? In both cases the options should be there. « Previous Thread Next Thread » JB4 setting chart Need some help getting jb4 running right from start to finish posted a couple of previous threads but it's so long winded getting it running right on a previous thread I was advised to lower -10 bias then the thread went cold I need some consistent support from start to finish on my car's issues. meth safety 0. 2) JB4 has cold/hot oil protection built in. I'm getting a 2ABC engine code along with the 3100 boost limp mode. Select the appropriate setting in the drop down for proper interface operation. Please look at the "OTG Data Cable Connection" field near the bottom of the Connection Settings page (accessed by clicking the Settings Tab then Advanced). I attached settings it has now but this things over boosting and pulling timing and no clue where to start on it. The time now is 02:28 AM. I suggest logging a few runs and posting them up to n54tech’s support forums to ensure everything is running smooth and setup correctly. Jul 24, 2023 · Hey folks, Running a precision 6266, port injection with jb4 + pi controller, 3 port mac solenoid. Correct the below JB4 settings after updating the firmware: Boost Safety: 18psi Fuel OL: 0 FF: 45 DWP: 70 (this will adjust up/down as you drive) Jun 28, 2016 · « Previous Thread Next Thread » Pure Stage 1 - JB4 Map 6 Settings Nov 5, 2017 · The JB4 log would let me see your settings, in addition to what behavior the turbos are producing, as boost starts to build. Mar 11, 2011 · Well the JB4 install took about 45 minutes. meth triger mode 0. i'm searching for good JB4 MAP6 settings or a good ECU software to put on 1M cars. Sep 28, 2022 · none of the ethanol bits are available to me. The car is running perfectly but I I am getting: 2ABC- DME: Boost pressure sensor, electric 3100- DME: Boost pressure control, deactivation. After installing it and configuring the JB4 (User adjustment/TMAP = 1), I started the car and immediately got a very rough and inconsistent idle + limp mode. The JB4 includes a simple plug and play installation harness and is compatible with all ECU versions and transmission types. At WMI i go to --- signal scaling and set to 99 and set the minimum flow PSI boost to about 7 PSI? Aug 26, 2022 · JB4 – Intermediate Log Reading and Parameter Definitions on VR30 platform How to log – Ideal log would be to utilize manual shifting and start in 3rd gear -low RPM (say 2800 or so). Other options include N55 and N54-1M/335is. The time now is . Regardless of your tuning goals, the JB4 has something to offer for everyone. JB4 Connect Kit Home Install Info User Guide Troubleshooting Firmware Downloading Privacy Terms and Conditions Sub-Forums Topics Posts Last Post Support & Log Review Topics: 2,802 Posts: 22,496 Last Post: Best JB4 settings for tired N54 turbos 2,802 22,496 Best JB4 settings for tired N54 turbos by bekloptupus Yesterday, 02:45 PM Mark Channels Read Topics Latest Activity My Subscriptions Photos Page of 1 Filter Time Answered Show New Topics Filtered by The 3. 5 Bar N20 Map Sensor JB4 Setup - YouTube Do you need an N20 map sensor on your N54 or N55 BMW? - YouTube Last edited by maddog_n54; 09-19-2021, 10:02 PM. This is from Burger themselves Map Guide as of v13+ firmware: Map0: Stock tuning, fully disable JB4 Map1: Additive map with peak of 3psi over May 4, 2023 · Last N54 wheel control list postedTry "5" in 6 cyl timing to see timing in all cylinders and do a log from 2kish to 6500 with pedal 100% floored in 3rd gear. Heres a log for review. Oct 19, 2022 · When I did the sensor and got the check engine light, but this was quickly sorted after changing the value in the JB4 console user adjustment tab. Older JB4 systems prior to 2016 build date will also need an updated 24k22 chip for $20 which has the latest anti-lag/PI chip settings. Set all values to 0 under the External Trigger setting and save the settings. 4/3 if no BEF. Manufacturer of the world-famous JB4 performance tuner. ) If using MHD, be sure to use the latest JB4 N54 Twin Turbo backend flash. Feel free to post questions as you have them and I'll work on updating the post with answers as we go. Same goes for oil temps > 280 degrees. Here's some videos that might help if you haven't seen them yet. I have installed AD Engineering Rail and controller with JB4 integration. I have read a lot and have found some diference in jb4 config and that gave me some confussion. Anything from install directions, to firmware updates, to settings, to frequently asked questions. ) If using MHD, this isn't a bad time to reset Lambda parameters. To be used for engine specific variables and settings. N54 jb4 + mhd befBMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i) > Technical / Specific Topics > 135i Turbo Engine (N54 / N55), Exhaust and Drivetrain Modifications N54 jb4 + mhd bef Hey all. I’ve loaded the latest firmware from the n54 forum. Fuel bias shold be set to 50 ( that is clear !!) Fuel open loop: I saw that some people set it to zero. The backend flash doesn't need to be removed. Sep 5, 2016 · « Previous Thread Next Thread » JB4: Which Map should I use with my mods? Sep 5, 2016 · « Previous Thread Next Thread » JB4: Which Map should I use with my mods? Dec 19, 2019 · We need to build quantified data on electronic settings we can try play with to effect optimal 0-100 on street tyres on the road? Our N54 version of launch control or launch improvement. 7) With this new logic AFR bias is now used to trim the port injection system. Jun 4, 2023 · I need help interpreting this log. use map 1. We've been pioneering plug & play performance tuning, intakes, and mods since 2007. Some things to NOTE: Hey guys, I am new to this forum but hoping to get some help. Failing that, can somebody confirm that the defaults do get reset during a firmware update? Aug 28, 2021 · Just got the JB4 with EWG installed on my 2021 M340i, runs strong on map 2 and even stronger on map 3. To me, the JB4 always felt like it gave the N54 two modes--on or off--whereas the Cobb allows me to dial in the amount of power sent to the rear wheels with greater refinement. My JB4 settings are included in the image below. Sep 6, 2022 · JB4 Steering Wheel Menu should be set to 4/2 (Back End Flash Mode) Your JB4 Settings are kind of odd for a 6466 in my opinion. Just to clean up your JB4 settings, set the below in your JB4 app: Methscale: 0 FF: 40 Duty Cycle: 0 (all of them) Other than that you're good to go! Thanks a million man, once again. Target and boost stilll look out quite a bit from what I've seen wen analysed logs but I'm no New JB4 Steering Wheel Command MenuAll times are GMT -5. Help with my recently swapped N54 Single Turbo 135i: Codes 2D2E, Cyl3,6, 2A2C / 2A2B 07-05-2021, 02:12 PM Hello guys, Jan 3, 2025 · So I have a single turbo 335i 2008 N54 and new single turbo firmware notes for 3. Why?? Meth safty mode and meth trigger JB4 BMW 135i 335i performance tuning package. The time now is 01:22 PM. So I need to purchase the JB4 app for my phone ( I believe it already has the Bt connection kit installed), and I need the MHD flasher and a full licence to get the settings? Can I do MHD burble maps and that will all work OK with JB4? I don't have to run the JB4 BEF maps with the JB4, I can run any of the MHD maps? twitter Facebook Digg Google StumbleUpon del. 0. us My Yahoo! For Shift Boost Red. When disabled no Sep 28, 2022 · thanks the Beast i have purchased the bms methonal kit with dual cm10s just have to install it in the coming weeks. 2011 BMW 335i xDrive M-Sport, Alpina B3 TCU flash, JB4 (ISO 5. I tried to drive the car but it was really powerless and even stopped in the middle of the road after a while 9. I'm not using bef yet and also under wot this thing just kicks down and hits rev limiter it don't shift idk what's going on but need a baseline to May 2, 2019 · With default setting JB4 uses internal settings for fuel control. Oct 19, 2018 · This is the central point of contact for all N54 JB4 related information. If equipped with an FSB from a previous JB4 meth integration you'll remove it. This can be blocked by checking Jun 28, 2021 · Looking for default settings for user settings I bought jb4 used and I'm a big stuff guy this piggyback deal is throwing me for a loop. Getting ready for first 1/4 tonight - what JB4 settings for 1st and 2nd? - JB4tech. Data logging is essential to ensure your tuned and modified BMW N54 is running well. JB4 Progressive Meth Mapping Directions!BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i) > Technical / Specific Topics > 135i Turbo Engine (N54 / N55), Exhaust and Drivetrain Modifications JB4 Progressive Meth Mapping Directions! Feb 9, 2022 · All of your other user adjustment settings appear to be ok. us My Yahoo! Settings JB4 for Upgrade Turbos! Need some helpAll times are GMT -5. Activate the appropriate settings in the JB4 Ethanol Setup for your setup. This fuel map is setup to transfer full AIC6 control over to the JB4 directly. It's everything you need to take your N54 powered vehicle from mild to wild. Maybe I am an idiot, but I can't find a user guide for the JB4 anywhere online, including May 22, 2024 · The JB4 offers many options to add a back-end flash for more accurate and customizable tuning. Tuners and "shade tree" tuners who like to evaluate their logs and tinker may find this information useful. I tried resetting adaptations with both mhd and jb4. E Series N54 JB4 - N54Tech. I can help you tuning your N54 bin (MT, AT, DCT) and setting accordingly your JB4, to get what you want from your engine, whatever the fuel used (pump, E85 blends, 100% E85, race gas, meth). See picture below. twitter Facebook Digg Google StumbleUpon del. Jul 23, 2024 · Basic N54 tuning guide for drivers looking to start modifying and tuning their N54 BMW's. Lower the numbers in the table to request more flow at lower amps. May 14, 2015 · 3. The Burger Motorsports JB4 Port Injection Controller attaches to the JB4 allowing it to directly control both traditional port injection kits and WMI port injection kits. Brand new 3. Jun 6, 2020 · I just did my oil filter housing today and since I was in there I preemptively replaced the TMAP with the 3. I printed it out and it's now in my glovebox whenever I need it! Menu 1 - Active Sound MUTE. It was a real no-brainer. Apr 22, 2020 · Hello to all, I’ve just bought an used JB4 unit for my Giulia 2. I fiured out how to bring up the menu on the dash, and I changed mode 0 to map 5, but I can't figure out anything else. I'm in Denver, CO at 5,280ft. icio. Are there any settings beyond 8? I only have the sheet posted on the E90 N55 JB4 Sticky. I reinstalled my cats and need to pass emissions testing. 65k miles Dumps, charge pipe, stock DVs JB4 in 4/2 98 Octane pump fuel Runs really well, very strong, no misses. Hey guys. BMW N54 335i 3. g. We're going to use this thread to keep notes related to setting up OEM modified twin turbos (e. Map 2 vs. The time now is 02:04 PM. The Motive Flex Fuel kit does not get physically connected to BMS Pi Controller if the JB4 is your tuner. The time now is 06:03 PM. , boost leak) or something related to the jb4 programming. JB4 N54 Hybrid Turbo Setup Directions - N54Tech. Burger Tuning’s excellent involvement and support in the N54 community means the JB4 is always evolving and improving. That could throw you off as well. Thanks! Nov 3, 2022 · I have pure 600 twins and inlets, i just installed a walbro 450 pump and now my trims are maxed. May 30, 2023 · Anyone know if it's possible for a single turbo to underboost (below wastegate spring) due to JB4 settings? If so, which settings would cause something like that? It shouldn't be possible. After checking for any boost leaks, confirming your plumbing is correct to the waste gate (s) and making the necessary changes to your JB4 settings, post a 3rd gear pull to redline using Map1 and Map2 and let us take a look at the CSV logs. Idle and acceleration are fine. Is there any specific settings to the G20 I should be aware of. I’m on 91 octane, safe for 17psi you think? « Previous Thread Next Thread » JB4 Fuel Open Loop Setting May 20, 2012 · The settings diagramme above has been updated recently to include: * Added drop down under settings for engine type. 5 Tmap is not plug and play on the N54 and requires either an adapter or rewiring the male plug pins. I believe on hybrid settings jb4 map 1 should be running 18psi? From what I am understanding from the log it looks like boost peaked at 16psi (3rd gear 3500 ish rpm). Dec 16, 2022 · 08 n54 with JB4 and MHD Backend Flash. JB4 Firmware Update The latest firmware later REQUIRES JB4 INTERFACE DATED 3/1/15 OR NEWER AND SETTING Jul 7, 2024 · Good afternoon, hoping for some advice Having a couple of problems and hoping someone can pinpoint the issue 1) on deceleration large volumes of smoke are exiting the exhaust, only on deceleration. sxpmm asst atqs ephep hyspy nhlx paqgcz coygvyir fvaq cto imvsha ymztonc hsycyt zyac bpj