To diagnose and fix turbo lag issues using jb4 data, you need to properly log and analyze the data from your vehicle's engine I had a similar issue in my bmw on map 2, after some back and forth with burger i found that the software was out of date The jb4 is a popular tuning device that can provide detailed.
SUPRA ULTIMATE B58 JB4 GUIDE AND LOG REVIEW (V1) | Page 6 | SupraMKV
I’m awaiting some emails back for a more “customer” parameters to set
But my car is basically stock and i gained 5 pounds of boost and the car feels much more powerful
One unique feature of the jb4 compared to other tuning systems is that it’s fully compatible not only with the factory flash map but with off the shelf flash maps, custom tuned flash maps, or any flash map you. Update your subaru navigation with the latest maps for legacy, outback, crosstrek, impreza, forester, and wrx/sti using the naviextras toolbox. You’ll start to look at this when making custom maps as the key is keeping the dme happy Is the opening of the waste gate.
How to make adjustments to maps jb4 dylancarguy 2.11k subscribers 56 9k views 3 years ago #subaru #subaruwrx #2022wrx How to read your jb4 map and see if it's safe dylancarguy 2.11k subscribers 138 9.3k views 3 years ago #subaruwrx #subaru #2022wrx Terms of use | privacy policy | user manual | contact info | © 2023 harman international industries, inc Hey guys, i was having issues with poor performance on map 2 with 93 octane so i switched back to map 1 and ran 93 octane from shell for a full tank
On the next fill, i put in lucas oil.
Jb4 log review (update) hello everyone, i just wanted to upload my log My car is an 07 Bone stock with just a jb4 on map 1 At first when i tried map 1, i got the typical misfire code
Want to learn to map or tune your own subaru impreza, forester or legacy The essential first step before doing any tuning is learning how and why to datalog the information from the ecu I don't remember who's log this is, but i believe this person's car was about.4 seconds faster than mine with similar mods /conditions Is there anything else i'm missing.
Jb4 map 5 datalog, look normal
Everything you need to know about your subaru Owner’s manuals, feature guides, recall information, service schedules, user tutorials, car care tips and more. Supra ultimate b58 jb4 guide and log review (v1) been a busy 5 months learning nearly everything there is to know about jb4 on the b58 platform Funny how trying to get my catless.
These logs are a few 3rd gear pulls with the stock intake back on running map 2 and on map 5 I was wondering if everything looks safe and which map does the car seam to like better? Shop burger motorsports bms jb4 tuner for subaru wrx, ascent, legacy, & outback I've had my 2021 supra for about 3 months now and i've just installed a jb4 with ewg
The only modification it has right now is an armaspeed cai
The jb4 comes preset to map1 which is suitable for all 91 octane and higher fuels Refer to the map guide posted within the app and the jb4tech.com for additional map details. Yes i’m pretty sure terry has 1/4m dragys of. Your hub for information on your subaru
Make sure the software in the jb4 is up to date
