ecm isx st blocked

hi!!!fellas!!!i try to connecting to my truck,via 9 pins nexq usb link ,insite program, but appears a error in the screen say(insite has detect the folling ecm has an invalid footprint (fingerprint) cm870(7) in the top say error5081, and error 5202(in other screen but right here appers my info about my engine only) , how can i fix that?i try different ways usbj1939,j1485 j1708, line1,2,,5 new connections different ports usb, but nothinghttp://thedieselgarage.com/forums/images/smilies/######.gif, i try direct from engine 3pin connector to my lap,t and nothing http://thedieselgarage.com/forums/images/smilies/######.gifhow can i communicate with ecm? or what i need to do? thanx in advance !!!!!!!!

 

hey canadian !!!!yes!! the engine starts ,there no problem with it
but sometimes in the morning in the dash of the truck appears calibrated eepron (not every days), the first thing ,i did a injectors cut /and a cylinder cut then the computer ask me to refresh injectors and i push !!yes!! from then my lapt froze i waited 5 minutes and it stayed frozen ,then i turned it off then thats when i couldn't enter again,another thing is when i go to the diagnostic dash i see in the ecu engine there no problem(only my egr you know) when i go to the ecu vehicle it appears mid 144 another thing is now my engine is little different i field more strong!!!the truck was from fedex volvo vnl,the rare is those truck is running strong is only 400st lol!!!