Programming a PCM off of a Monte Carlo SS 2001 to work on a 2003 4t65e

[Chillest-fern]

Can someone help me program a 2001 pcm off a Monte to work on a 2003 4t65e since the valve body and internal wiring was changed during this year.

I've been looking for a alternative pcm by the way but I'm focusing on seeing if i can get help on programming the 03 sensors since i used credits on hp tuners already. 

[Chillest-fern]

So I ended up getting a 2001 valve body and the 2-piece pump put in instead, then also replacing it with the same compatible pressure switch and epc sensor for the pre 2003 model … I’ll update after I get my engine delivered and put in