[Njord]

It's not crystal clear what it really means when using google translate from Russian.

I bet someone used google translator too (to write that text in Russian).

Anyone tried this?

Commenters wrote it's worth to try.

 

[Njord]

Interesting, I wounder what you do with the coding? Enter some kind of adaptation mode?
If I understand it correctly you should leave the car for 15mins?

I have neither NF Treg nor diagnostic tools. I just read original text in Russian and found it a bit weird as would someone used google translator too.
According to the instructions you have to "close the window" ?!(probably the software interface window), press "Run" and keep the car under security system for approx. 15 min. Then open the car ...

 

[Njord]

Feels a bit strange...
But it looks like some of the guys in that thread have tried this and had great outcome?

Yes, they tried out and noticed considerable improvement.