Would a PCM out of a 2001 be ok to get mail order tune and put into a 2000 or 2002? I can get it for $25

 

Well I looked at the sale ad again and it says body computer, so I dont think its a PCM

 

if you found a 2000 pcm you could reflash it to whatever you want, if you have software, but if you are just looking to use a computer from one year to another, it would have to be the same operating system and everything would have to be really similar to your setup. What are you wanting to do?

 

not sure if the trucks are like it or not but a 99-00 OS has a secondary VE table for the fbodys have this and if you rewrite you sometimes have issues. i personally would just have your pcm flashed. this way you dont have to deal with crank relearn and etc

 

just switch to a 2002 OS. I have a 99 and I switched to a 2002 OS and it made a noticeable difference not having to deal with the extra VE table among other things.

 

Yep, that's what i'm talkin about, but if he doesn't have any software to do that, then send a pcm off to a sponsor or something.