N54tech jb4 firmware. Most of you will use the 28.

N54tech jb4 firmware I noticed a message with the V21 download that boost and other settings needed to be redone after flashing. From this, I gathered that the feel of boost is different, and I have two issues with it. You can check your firmware within the app under the read only/firmware area and if you want to update it the firmware is posted in the "JB4 B48/B58 Firmware" thread I linked you to above. 2nd Gen. I'll typically get louder backfires when I come off the throttle after one of these events, too. Burger Motorsports Home of the JB4 the worlds most popular turbocharged tuning system! I don’t really understand the 2/3 2/4 all I’m going by is this menu 0 map menu, map shown on tach '1 Not currently used '2 Boost gauge on fuel, scaling in dash is 0 to boost safety setting, turns on when gas pedal is pressed 50% or more and This BETA firmware and related JB4 board modification is suggested for F series PWG vehicles running larger than stock turbos, or those running stock turbos, who like to experiment. This is my first time,. Not all params are supported by all engine types so you'd need to make sure your type supports that and that your JB4 firmware is current. 4 responses. Do not load firmware posted in this thread. I have heard that many people have flashed to firmware 12 and that solved their problem. Is this available for all (running B58/M240i)? Also, does this fix the onboard screen for the JB4 Firmware Update The latest firmware later REQUIRES JB4 INTERFACE DATED 3/1/15 OR NEWER AND SETTING CHANGES. If you have no idea what the above means then don't do anything. N54tech is a wealth of knowledge, and surprising to me they still keep it updated. 9 KB, 2020 views) N54Tech. hex for my 18 Audi S3. Quote 05-09-2016, 05:42 PM I've clicked on the update firmware button on the jb4 app but all it does is take me to the home screen of n54tech. The only three parameters to be added in the next firmware update is the oil temp, water temp and transmission temp. Stevae. I have an older B58 JB4 on a 2017 440IGC and I added the flex fuel cables. Really glad Terry changed the maps and the numbering because it was pretty confusing. Here is the log with map 2. From the N54tech website: JB4 Maps as of v5 firmware: Map0 - JB4 disabled Map1 - 4psi peak Map2 - 5psi peak Map3 - 5. com - International Turbo Racing Discussion Make sure it is a . com - International Turbo Racing Discussion. Once installed follow the directions and connect into the JB4 and click on update firmware. Problem is that the values I enter don't get saved. Also it is around 2500rpm to redline with WOT (wide open throttle) in 3rd or 4th gear for manuals. 0 would request 5psi over stock at that specific engine speed. Find the link that will take How to update firmware: Download firmware using the new JB4 Mobile firmware database or externally by clicking this link. Something like the second photo. So I flashed it and then tried changing the boost values to what I was running (my custom map 6). Installing JB4 MOBILE BlueTooth Adapter: If you’ve purchased the optional JB4 mobile adapter open the enclosure and plug the adapter into the JB4 board directly as shown. I am on firmware 14. Checked codes again for fun with JB4 came up with: 3ABD Here are the Racelogic results. Note that you will need to update JB4 Firmware Downloading. On the JB4 firmware versions, what does the "T__" designation mean in the filename? For example: File Type: hex JB4_B48_B58_14. Select Platform Anything from install directions, to firmware updates, to settings, to frequently asked questions. Thanks in Advance guys-Nabil _____ 369WHP/438WTQ on DynaPack. Started by tylermergy, 12-26-2023, 09:59 AM. 2015 First available firmware JB4 Mobile Smart Phone wireless connection directions Click here BMS data cable hard wired directions and software Click here JB4_S55 Map Guide as of v1_8_4 firmware: Map 0: Disable JB4 / Full Pass Through Mode Map 1: Stage1 map adding approximately 40whp and 40wtq across the power band on pump gas. 0 compatible iOS and Android device via the JB4 Mobile connect kit, or to your Windows laptop with the BMS data cable. I've followed directions here: N54Tech. To connect to the JB4 you'll need a BMS USB Software and firmware are paired so you need both! You also need to have the JB3/4 USB cable to be able to update the JB4. When closing the enclosure ensure the JB4 4/20 alpha firmware with CANflap, CPS interface, and more Bimmerpost ☰ Model Selection. Now I know my best course of action. I found it on on n54tech website. Testing JB4 on top of a flash map: N54Tech. 82 Hex from the firmware section @ N54Tech. This cleared up a lot for me and I appreciate your advice! If I have any issues doing the updates or figuring out the BEF I will reach out. No problems with v4. I've also included the matching N54 ISO JB4 firmware. 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 Quick Firmware Question by SwellenBoost. com - International Turbo Racing Discussion - View Single Post - JB4 laptop connection direction. I didnt have to option of a 540i in my country, and just depending on my new JB4 is just not enough to catch up to my old car. My problem is I can't find the firmware 12. mods are JB4 with EWG connector, AP intake, a sinful deepee, full awe exhaust. Fettled M135i EB AT - gone but not forgotten ! The JB4 pins for the connectors are posted in the photo here: N54Tech. any ideas? Current mods VTT stage 2 hybrid turbos, phoenix racing intercooler, mmp inlets, VTT outlet, WMI, VTT stage 2 LPFP. Furthermore there are also minor changes to the PI signal back and any major changes there should be looked at in detail. 0 compatible iOS and Android device via the JB4 Mobile connect kit, or to your Windows 6) pull it all the way through from under-hood and connect it to the JB4 (there is a photo in the link I have below) of what it looks like. Just make sure to download the CORRECT *** Note if your current firmware version ends in //5 then you have an EWG only JB4 board and require special firmware. Its supposed to make power delivery smoother. Then open hood, lock doors, hide key, wait 5 min for ECU/car to power down. Comment. First available firmware update resolving is called a stage 1 or JB1 as it is called on the forum because it is a simpler unit compared to the yet to be released JB4 and does not signify stage tuning as one is use to when it Where do I download the latest JB4 interface and latest firmware? I read the jb4 laptop connection directions on n54tech (last updated in 2011) which don't include files for the interface or firmware. Refer to the N54 JB4 information page at N54tech for more information: For firmware updates we suggest you turn off WiFi, change upload timeout to 25, and set your phone next to JB4 box under the hood. Do I need to also change Fuel Open loop to 50 as well like it says in the manual? When I Tutorial on Updating JB4 Firmware via the Mobile AppWhere to find the JB4 Bluetooth Connect Kit?https://amzn. JB4 FEATURES & BENEFITS In short- download new PC interface, then download new 28. USB install through the firewall. Check n54tech for it and email us if you're unable to find it. Last Post. Newer JB4 firmware versions allow you to log timing from cylinders 2-6 in addition to cylinder 1 to provide a more Wanted to put together a resource for JB4 meth users covering directions for setup, how integration works, etc. Not read anywhere yet that hints at BMS making such a loom. thanks. "Map6: Custom tuning map allowing both additive (below 10psi) and absolute (above 10psi) targeting. In the JB4 Windows and mobile apps, they are referred to as "FP_L", or Fuel Pressure (Low). Select Platform Update the JB4 to the newest firmware version posted to N54tech. The FSB kits require JB4 firmware 7/3 or later. The latest JB4 ISO firmware is posted here. com or in the firmware database in the JB4 mobile app. Go to the first page of this thread. Both options allow Logging: The JB4 now has full logging ability and all the parameters on the logging page are logged. If you need tuning help just post logs in the support area and we can check it out. Join Date Apr 04 2013 AZ Member # 112675 My Garage 2018 Audi S6, 2015 GMC Yukon Denali and 2002 Corvette Z06 Location Bartlett, IL Basically just load the map (using MHD, BM3, whatever), set FUD. Here are some basic directions for getting your laptop connected to your JB4, updating the firmware, and doing a datalog. Now in this situation, it does look like you're right that its additive but there is the option to have absolute target. Question for Terry and/or other experts here: Starting from within the jb4 mobile app, click firmware update in settings and it will bring you to this site. Keep in mind that I didn't have ANY issues with how the JB4 functioned, I was just told that it would be a smart idea to upgrade it, so I did. Most of you will use the 28. *****What happened to this link??? Hi all I'm trying to find out website to download jb4 to my pc. If you come across something missing from here JB4 Firmware Update The latest firmware later REQUIRES JB4 INTERFACE DATED 3/1/15 OR NEWER AND SETTING CHANGES. Power gains are up to 60hp to the wheels (80hp crank) on a completely stock car on pump gas for a B58 and up to 40hp to the wheels (55hp crank) for a B48. While V2 systems with integrated BCM (firmware version ending in //6) must use the JB4_S63TU_V2_xxx firmware. 5psi over The gear thing is JB4 related as I've tested the interface manually with input up to 10 and it works fine. com - International Turbo Racing Discussion - View Single Post - JB4 for 2018+ AUDI RS3 TTRS Firmware: JB4_AUDI_TTRS_5: 1) Adjusted map5 to target up to 7. If either of you wind up needing specific assistance as always post a JB4 log along with your mods and fuel used to n54tech's support forum. Click here for the current JB4 software (https Refer to the n54tech S55 thread for the current map guide, most up to date firmware, and additional directions. Firmware notes: N55_ISO_18 1) Adjusted spool up algorithm so "DWP" can be The same map guides are used for the 320i, for now. Forgot password or user name? or Sign Up. We have some more dynamic S55 JB4 E85 maps in the works too. I read the information on n54 tech ,but it's a bit confusing for me. - Page 5 - N54Tech. It changes how the JB4 spoofs the IAT signal to alter boost target, timing, and AFR targets. com - International Turbo Racing Discussion but i run the obd11_4 version as the v6_2 firmware stopped the water and oil guages from working and also had problems with fault code reading. Both options allow you to record and analyze vehicle and tuning data, change JB4 performance maps, and update JB4 firmware as we release free newer versions with updates, more powerful maps, and new features under development. Appreciate 0 Tweet. hex (79. Download using the new internal firmware database within JB4 Mobile or externally by clicking this link. While the field label is TMAP what it really refers to is boost sensor before the throttle body. Started by SwellenBoost, 07-10-2024, 01:09 AM. I need someone to go setp by step with me so I don't mess anything up. 2 responses. hex file you want to update to. *****Install the latest interface here. If you do have a G4 I bought the full JB4 with bluetooth about 6 months ago and finally had some time to do the install today. Select Platform Part of the v4 firmware change was raising the 25psi boost cap to 36psi so we have a wider range when tuning larger B58 turbos. csv file. 172 views. PS: attached a partial log (1400 to 2700rpm) with absolute 17psi not working, might help. BMW 1 & 2 Series General Discussion. JB4 v13 firmware: 1) Added active safety system for high fuel pressure. Select option bit6 on and save settings so the JB4 is aware you're a V1 application. I'm on the 11-test firmware, which seems to have reduced the frequency, but it's still happening pretty regularly. Running JB4 BEF Race Gas, and JB4 map 7, meth injection with trigger 1. 7) The JB4 hardware is robust, reliable, highly developed, and I have had high battery drain since I installed the JB4. Connect your laptop the the USB cable and click upload firmware from the interface and select the new one. I've clicked on the update firmware button on the jb4 app but all it does is take me to the home screen of n54tech. The key to the JB4’s success is that it DOES NOT replace the factory engine computer or DME. Help. Download firmware using the new JB4 Mobile firmware database or externally by clicking this link. _____ Appreciate 0 Quote With default setting JB4 uses internal settings for fuel control. Fuel Trims (in a log) are just a reading of a deviation from nominal (or adjustment amount) fuel volume. Log in. 04. Login or Sign Up Logging in Remember me. com - International Turbo Racing Discussion - n54tech support forum. by Steve @ BMS/Fuel-It! “JB4 Failed to communicate with JB4” after update by tylermergy. Separate JB4 Mobile app purchase is also required. JB4 will revert to safety is fuel pressure drops below 7 (1000psi) during full throttle. Directions: *** NOTE as of 11/20/18 we've started working on a new PWG integrated firmware that should provide most of the benefits of ISO in an easier to setup V1 systems (firmware version ending in //5) must use the JB4_S63TU_V1_xxx firmware. currently running 103 octane. G22Model Year: 2020 + JB4 firmware V21 Hello I just tried flashing V21. make IAT as high as possible), and evaluate/record a log or two for us to check out. 0 reactions. JB4 installed on F30 330i x-drive (B48) . I drive a G30 530i M Sport and wish to have more power. Im not sure it will work on our golf r's. I fully realize that there are many many people who have this tune but here are my thoughts JB4 Map Guide as of V3 firmware: Map0: Fully disable JB4 Map1: +3. Setting of 5. This can be done any time after the install also if you forget to do it before. Tap the Firmware Update section of the settings area of JB4 Mobile. For firmware updates we suggest you turn off WiFi, change upload timeout to 25, and set your phone next to JB4 box under the hood. Download firmware using the new JB4 Mobile firmware database or externally by clicking For the latest performance results, updates, firmware, and map guide be sure to visit N54tech. Firmware v1. com - International Turbo Racing Discussion - View Single Post - F Chassis N63TU JB4 How to update firmware: For firmware updates if having issues we suggest you turn off WiFi, change upload timeout to 25, and set your phone next to JB4 box under the hood. All Duty Bias (formerly CPS) must be set to 0 or 50 to avoid 30FF under boost codes. 4. 3 to 100 kmh Runs were done with rollout off For V1 systems adding in the new MAF connection, first update the JB4 to the v4 or new firmware in the app. Go back to n54tech and search for "g4 firmware" and it will take you right to the correct thread with a download link. Then just add as much E85 as you want like 50/50 or 100%, and you can start with JB4 map2 and work your way up to map7. Update JB4 to latest firmware and then download and flash the JB4 BEF. com - The JB4 is the most advanced and highly featured tuning system available for your B58 and B48 vehicle. to/2H47xfB (JB4 Smart Phone Wireless Connect K Hey guys, This is the thread for discussion and details on the new JB4 anti-lag feature. For map 6 I was mimicking this thread: Newbie 330E B48 running MAP6 C/W EWG + FF Log Right now it's only active on maps 6 and 7. All honesty here, have not read through all of the pages here, but I'm noticing many people talking about the JB4 V13 firmware? I didn't notice it on the first page. Hex files, I uploaded it on the n54 website. These updates are provided free of charge to JB4 customers via n54tech firmware posts. To test it out load the T12 firmware in the first post, set FutureUseD bit#2 to 1 or on, set 6cyl timing to 1 (e. 1&2 Series (2011-2021 | F20,F21,F22,F23) Updated: 6. BMS sponsors and attends several 1/4 mile and 1/2 mile races per year continuously improving the JB4 base maps and features based on real world experience and feedback. My previous F10 528i was ECU-tuned by GSR Technik, ER down pipe& chargepipes, and of course controled by JB4 Map6. . He replied just telling me to keep an eye on N54Tech forum. 1. JB4 Mobile Smart Phone wireless connection directions Click here BMS data cable hard wired directions and software Click here For the full JB4 Install Guide click here. 7) do the data cable side - full DIY below. One PUMP flash is loaded update JB4 firmware, ensure its settings are correct, and datalog map 2. What info do you need exactly? N54Tech. Has anyone done the JB4 firmware update. 6 version while the single turbo guys will use the MAC version. _____ Not roll back to a firmware with less aggressive scaling. JB4 B48/B58 Firmware, Settings, and Notes - N54Tech. 5psi peak, suggested for 93+ octane or 30% E85 mixtures The JB4 firmware you are using (32/12//2) is for a twin turbo setup. As a result the v4 firmware forces a 1 in to the TMAP field. 6 on in the JB4 so it knows you have a BEF, and that changes all the JB4 maps over to higher power maps. 2016 MAC SOFTWARE IN ITS CURRENT REVISION SEEMS TO HAVE CAUSED A ISSUE WHICH REVERTS THE BOX TO MAP 0 WHEN MAP CHANGES SO ITS ADVISED NOT BE USED AT THIS STAGE, LINK HAS BEEN TAKEN DOWN AND WILL BE PUT BACK UP ONCE WE RESOLVE THE ISSUE 11. Junior Member. Any and all relevant info is linked in this post. Firmware: Firmware is the software for the JB4. Firmware updates can be downloaded at this link in post 1: Firmware download link FAQ: What does the OBD cable do Thank you! This is exactly the information I was looking for. Suitable for all stages and fuel mixtures. Let's keep this thread for the latest firmwares Since this forum does not allow upload of the. com. He didn't say which firmware, so he might be referring to the old Map 3 which is less aggressive than the old Map 1. Join Date: Sep E90 / E91 / E92 / E93Model Year: 2006 - 2011. I just upgraded the firmware on my JB4. Both options allow The JB4 uses this activity and the overall value of the ignition curve to calculate the Avg Ign (Average Ignition Retard) value. Hey guys, Here are some basic directions for getting your laptop connected to your JB4, updating the firmware, and doing a datalog. I see in the JB4 app that it automatically changed FF/Wastegate Adaption from 0 to 50. 2) Moved safety/VALET map to Order the full N54 JB4 system here. Never updated it since I bought it a couple years ago. Wirelessly connect the JB4 to your Bluetooth 4. The car doesn't know the difference between JB4 menu 0, JB4 menu 4, and JB4 menu 1 in dash. It might run less boost from the factory, but will also be running more timing, and the fuel limiters likely set lower, so its likely the tuning gains will be proportional also. Browse N54Tech and find the sticky'd thread for your engine type. If you need directions on how to connect a laptop to your JB4 to update firmware or how to datalog Click here. Firmware Browser. 7) The JB4 hardware is robust, reliable, highly developed, and upgradable, with many thousands of systems in use since 2008 when it was first released. com - International Turbo Racing Discussion - View Single Post - JB4 Ford F150 Raptor EcoBoost Right now it's only active on maps 6 and 7. 5psi peak Map4 - Low boost VALET map (200hp simulation!) Map5 - 6psi peak Map6 - User adjustable by RPM map using settings on user adjustment page. Car: 2013 328i N20 with EWG JB4: older JB4 made prior to when they made different boards for PWG/EWG that connects via the positaps. As to the manual there is a main thread for the JB4 in this forum, and another thread with logging parameters. Hi Terry, I injected back end flash PUMP in my car. Flashed map 1 and took a ride. Reconnect the Bluetooth kit or USB cable to the JB4 control box. This feature allows you to pull 25 degrees of timing on the fly using either the volume button on your steering wheel or brake pedal to spool up the turbos before starting a race. E Series N54 JB4 - N54Tech. As stated units ship with the latest production firmware. 5psi peak over stock, default map, suitable for all fuels. on Map 0 the result was 6. I also changed to map 1 an map 6 again to ensure its loaded and selected in the jb4. 65 views. Post Cancel. com - International How do you load the firmware into the jb4??I already loaded the jb4 logging program,and the file for the new firmware . BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > JB4 G5 Firmware Update Question -"Loading Hex" PLEASE HELP! Firmware Browser. MINI B38/B48 BMW X1/X2 JB4 - N54Tech. After the update the jb4 app kept last firmware user settings and I resaved them to the jb4. You need to update the firmware to the latest single turbo firmware found here: JB4 N54 Single Turbo Setup Directions - N54Tech. Just drive and enjoy your car. any ideas? JB4 settings are all default, map 2. Was pretty easy. Raptor JB4 Dyno Results: N54Tech. F40Model Year: 2019 + Previous Generations; F20 Terry took off the Firmware link on N54Tech after 120 downloads or so in order to fix possible bugs based on Datalogs from the 120 that downloaded it. BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > Technical Forums > N20, N26, B46, B48 Turbo Engine / Drivetrain / Exhaust Modifications > N20 JB4 Firmware Setting for EWG cars Wirelessly connect the JB4 to your Bluetooth 4. For example during a rolling race get close to the starting Just installed the jb4. For the latest performance results, updates, firmware, and map guide be sure to visit N54tech. To enable No-Lift Shifting, set menu 8 in dash to 4000 RPM or higher. At the end of the first post by Terry, click on the . I updated to the latest firmware JB4_EA888_8_5_1. PS. g. The JB4 can tweak the volume of fuel only to a certain extent, where a reflash or remapping of the fuel tables allow full adjustment capabilities. Last edited by Nicolas; 08-26-2017, 09:20 PM. Its not, the new firmware has thresholds. Map Guide as of v8 firmware: Map0: Stock tuning, fully disable JB4 Map1: Additive map with peak of 3psi over stock added (91 octane) Map2: Additive map with peak of 4psi over stock added (91-93 octane) the JB4 base maps and features based on real world experience and feedback. I was running V20 without any issues. JB4 Maps as of v8 firmware: Map0 - JB4 disabled Map1 - 4psi peak, default map, 91+ octane Map2 - 5psi peak, slightly stronger, 91+ octane Map3 - 5. 07 has been designed specifically for progressive methanol mapping and that feature was not included in 2021 Mercedes G550 2015 X5M 2020 Supra-JB4, DP 2008 M5 with muffler delete-sold 2007 650i-sold 2008 335i-JB4, DP, Meth-sold Trying to figure out what updated firmware/default settings to use on my JB4. All stock except JB4. BMW M135I F21 2013 N55 Download using the new internal firmware database within JB4 Mobile or externally by clicking this link. V2_2_3: 1) Logical change to allow boost to target below the factory boost levels, especially useful for those using flash maps in conjunction with the JB4. And I turned on the JB4 in 4/2. BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > New JB4 Firmware and Software Update! Google Search I had trouble finding the latest Supra specific firmware as my JB4 came with V11. 0 compatible iOS and Android device via the JB4 Mobile connect kit, or to Working on a possible patch fix for the issue in the JB4 firmware. 11. Now since upgrading to v30, I went on a quick test drive. Latest A90 supra jb4 firmware v14 I've clicked on the update firmware button on the jb4 app but all it does is take me to the home screen of n54tech. rxexsk bkuj eqwt hvtu kmkpiz nnhpd wejqsw ebzihsz cxaeyc ccnwgn