I completely unplugged the jb4 Just installed the jb4 on the sq5 and have been sending logs to geroge the past few days Started the car up and it idled fine, but now i have a cel and the jb4 cant read it
Burger Motorsports
No issues with jb4 for about 75 miles
A group for members to share data logs, custom maps, fitting instructions, trouble shooting, sales of used jb4 and general jb4 discussion.
Just installed my jb4 and everything seems to be running just fine But how do i record and send logs And who should i be sending them to I just want to make sure everything looks good
To diagnose and fix turbo lag issues using jb4 data, you need to properly log and analyze the data from your vehicle's engine The jb4 is a popular tuning device that can provide detailed. Once when getting my car back from my mechanic he had left the obd jb4 plug unplugged and i could feel the strange shift behaviour described I plug it back immediately and.
The jb4 is extremely impressive as far as driveability
The adjustability of signal manipulation onset, can and multisensor integration really makes this drive and shift like stock as far. 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. No issues, instant switch between maps, logs on demand with throttle position, boost reduction by speed/gear for dialing in launches and beta firmware for wmi and increased boost threshold is.
Anyone running jb4 in their s4 How do you like it Mine was installed a few days ago and have been driving on 4psi over stock boost and it feels good Now i depleted a quarter of.
I was exactly (2 weeks ago) where you were right now, similar mods, map 5 no tune
Since then i went mhd with backend flash and it’s a major difference and a hell of a lot safer We would like to introduce users to jb4 unit for the golf r, audi s3, cupra high power ea888 gen3 motors The unit is called a jb4 which is the name of our most advanced circuit board with. We'll use this thread for audi s4,s5, sq5 jb4 beta updates, map guides, firmware, and discussion
