Axys 800 boondocker turbo

Hi from Russia , I use boondocker turbo kit for Axys 2016 with control box , intercooler/ additional fuel lines, Tial exhaust on 2018 Axys 800 , all were normal , but today sled works wrong .
if BD control box is connected between stock ECU connectors sled works on idling 5-20 seconds, and stopped absolutely like I turned off the ignition. Then If I connect all connectors like on stock to ECU ( w/o BD control box) sled will works normal.
If I will run 4000-5000 rpm by connected BD control box, sled will works normal, if I will run by full throttle sled will stop , like I turned of ignition.
I can’t to try run by stock ECU by full throttle , I will destroy engine with turbo w/o additional fuel , but on idling and by 4000-5000 rpm sled by stock ECU run absolutely normal.
What can I do to repair it?
Thanks advance

Ups:face-icon-small-hap I forgot that yesterday I replaced spark plugs to Denso w27es-zu , when I put stock Bpr9es ,
everything became good. I can’t to believe, but it is real. Denso works normal by stock ecu , and wrong by BD control box.

one more question- can’t to find on www.boondockers.com valid owners manual to my kit.
I bought it used , w/o box and manuals
Thanks advance for information

can’t find info what is it