[tomtom11]

hello i am upgrading from the jb3 to jb4 and have two quick questions.


1. do the settings save when i remove the jb4 from the car?


2. the jb3 had "lagfix maps", the jb4 from my understanding has "default wastegate postion" were the lagfix maps equivalent to having default wastegate at 100% or what?



thanks

[E90Company]

-Steering wheel settings will stay the same if you remove the JB4 from a car.

-I didn't run a JB3 so I don't have any experience with it, but I would assume yes. Lagfix will be similar to a higher % default WG position.

[tomtom11]

great thank you very much. i really liked the lagfix map so i would like to know if anyone knows what the equivalent default wastegate postion is i would really appreciate it. thanks

[tomtom11]

also, to update the firmware, do i just plug the computer in and run the sofware and search for updates using the software, or do i have to download the firmware updates off the internet? its been awhile since i did an update since i had the jb3 for awhile hahah

[E90Company]

Originally Posted by tomtom11

also, to update the firmware, do i just plug the computer in and run the sofware and search for updates using the software, or do i have to download the firmware updates off the internet? its been awhile since i did an update since i had the jb3 for awhile hahah

You need to download the firmware from the JB4 thread on Terry's site. You can't through the application, but that would be cool

[tomtom11]

Originally Posted by E90Company

You need to download the firmware from the JB4 thread on Terry's site. You can't through the application, but that would be cool

http://www.n54tech.com/forums/showthread.php?t=10605

is this the thread you are talking about? because I dont see anything that says like latest firmware is.... download here or whatever

[wreckz]

Originally Posted by tomtom11

http://www.n54tech.com/forums/showthread.php?t=10605

is this the thread you are talking about? because I dont see anything that says like latest firmware is.... download here or whatever

http://www.n54tech.com/forums/showthread.php?t=17441
here you go the latest firmware is 24c scroll down till you see it right after the jb4 menu any questions feel free to ask

[E90Company]

Originally Posted by wreckz

http://www.n54tech.com/forums/showthread.php?t=17441
here you go the latest firmware is 24c scroll down till you see it right after the jb4 menu any questions feel free to ask

+1

[tomtom11]

how do you actually download it? i cant click on where it says 24C

[Krells]

It is in the list of attached files below the image/table of steering wheel commands. ---> G5_ISO_24.hex (85.2 KB, 473 views)

[tomtom11]

how do i know what features are defaulted enabled vs features that are defaulted disabled? or are all the features like autocode clear etc disabled until you enable them?

[tomtom11]

Originally Posted by Krells

It is in the list of attached files below the image/table of steering wheel commands. ---> G5_ISO_24.hex (85.2 KB, 473 views)

oh thanks i didnt notice that

[tomtom11]

Originally Posted by tomtom11

how do i know what features are defaulted enabled vs features that are defaulted disabled? or are all the features like autocode clear etc disabled until you enable them?

bump anyone know?

[tomtom11]

i feel bad asking about each of these items but i cant seem to find a thread that answers them. was there ever a thread that explains how to use each thing in this pic?

[stashtrey]

Do you have the G5 ISO?

Probably should just throw it on map 5 auto tune and let it do its thing!

[Mike@N54Tuning.com]

Originally Posted by tomtom11

how do i know what features are defaulted enabled vs features that are defaulted disabled? or are all the features like autocode clear etc disabled until you enable them?

There is a sticky on BMS' forum with all the JB4 details on it. Start there.

Autocode clear for one is off by default

Mike

[tomtom11]

alright thanks guys. yeah g5. i hear map 5 is conservative. i am thinking of trying map 6 and changing boost levels myself.

[tomtom11]

Originally Posted by tomtom11

great thank you very much. i really liked the lagfix map so i would like to know if anyone knows what the equivalent default wastegate postion is i would really appreciate it. thanks

does anyone know this? this was my original question that i would really like to know the answer to if anyone knows

[tomtom11]

Originally Posted by Mike@N54Tuning.com

There is a sticky on BMS' forum with all the JB4 details on it. Start there.

Autocode clear for one is off by default

Mike

i saw the start hear thread but i dont see where it says what is activated by default, i know the chart you are talking about but it doesnt say what is activated by default.

[tomtom11]

Originally Posted by Mike@N54Tuning.com

There is a sticky on BMS' forum with all the JB4 details on it. Start there.

Autocode clear for one is off by default

Mike

also, the start here thread doesnt explain what all the things in the user adjustment tab do.

[Krells]

The default waste gate values felt good to me coming from the lagfix maps. I would honestly just set it to map 5, let it adapt, and log it. What map and mods did you have with the jb3?

[zeel]

Go to the bms forum and start searching. Also be careful with map6....and please please datalog to make sure your car is running correctly.