Maybe the final file should look like this?
http://speedy.sh/B8msx/320d.bin
If you could make sure of all maps, it would be great, because I've found I didn't correct second turbo map along with first one and now I corrected it.
Thanks

EDIT: Now it's mod file, previously I've mistakely uploaded original.

I can't edit my previous post but it looks like I had wrong axis in my boost limiter map and it was much chaotic.
I think I have it correct but I don't know. Could you check this file if it's correct and safe?
http://speedy.sh/3F7qu/320d.bin
Thanks in advance

Yep dude its a good map, not so powerfull but fine. Increase pressure limit on 805 mm3 air maybe youll go in mountains with low area and youll get turbo spikes, but only 5-6%

I flashed this tune but I have an issue, after turning key to ignition the temperature gauge goes to max like the ECU is dead, or something. Could you help me?

WinOls doesnt correct checksums for our files, tha'ts why if you make modifications and save the file, the car wont start anymore or maybe you can brick the ecu. I attached you your file with correct checksum , write it and make a test.

OK. I'll give it a try. Just tell me how did you correct these checksums?
Thanks

The car runs nice, you were right it's not a rocket but it runs better :D
Thank you for your help. I'd like to go further but I don't know how to get checksums for PLCC EDC15 and what safe limits would be.

OK, I solved the checksum problem.

How did you fixed checksum issue ? You need winols 1.5 with OLS 220 library.
Safe limits : for turbo go with 2350 - 2400 mbar and extend to 60 mg of fuel.
For fuel limiters go with ~60 until 2000 rpm and you can push 68 from 2500 to 4000 to avoid clutch damage.
Think that 68 mm3 = ~57 mg/stroke. Some of vw passat PD engines runs after tuning with 70 MG which means almost 80 mm3

Thanks :D
I will surely not be bored this weekend ;)