[oVeRdOsE.]

Hi,

I have what it seems like, an older JB Stage 1 for N55 engines.

It got 4 connectors and 1 USB port.

I've plugged in my 2013 X3 (N55), tmap and map connectors only, and the car's running fine, no code.

Butt dyno didn't feel a thing, but it can be just me, planning to do a 1/4 miles with the JB and without.

[Q] What I can do with the software ? The JB software sees the module, but not quite sure what are my options.






manual link : https://www.google.ca/search?q=File-...hrome&ie=UTF-8

I took the software from here :

http://www.n54tech.com/forums/showthread.php?t=32290

[E90705]

Screenshot from jb4 mobilewhen I had jb4 last year.

[oVeRdOsE.]

thanks.

I've commnunicated with burgertuning, and they told me that my device is too old.

So far, it does not help me that much, even if its old, it should work...

n55 engines are from 2009, mine is 2013...

this can be the reason why I didnt feel any difference.

[Maina]

Go to sport mode and floor it, if the rpms stay high for a long time when you remove your foot from the gas on 2nd, 3rd gear etc than it is connected and working. I did not notice too much of a difference when I first connected it either, but on the second, third day with some e30 mix it felt better.

[oVeRdOsE.]

Originally Posted by Maina

Go to sport mode and floor it, if the rpms stay high for a long time when you remove your foot from the gas on 2nd, 3rd gear etc than it is connected and working. I did not notice too much of a difference when I first connected it either, but on the second, third day with some e30 mix it felt better.

Hi, great, yes it stick at high rpm when I let off the gas.

Next step : 1/4 mile with the JB installed and the JB out.

thanks