2010 Camaro L99 engine and trans swap- Start then Die -VATS turned off

My first reprogram and hit a wall - I have read through so many posts and tried many things - I give up and here is the file I have been using - Engine trans and ECU are from 2010 Camaro - We are leaving it stock with no mods as it is in 55 pickup - Just wanted to turn off all unnecessary components - We are getting a P0107 map sensor code - U0109 Fuel pump control module - which I believe is disabled - and a U0100 ecm/Pcm communication error.

Thanks much for any advise in this matter

For sure investigate the MAP sensor code.

Agree with 5FDP. The start die issue ive had was related to the map.