I was working with tunercat. Went to upload a file and in the middle of erasing flash memory it said error, can not establish connection... bad cable... something to that effect.

I think my PCM is now fried. How do I make for sure its that and not something else. I'm pretty sure it's that as when I go to turn the motor over all it does is spin the motor. Or so it seems.

 

If you were programming (not reading) then yes, it is fried.
I repair them if you're interested.

 

What would you charge me to repair it and slap a base tune on there?
that or just to repair it. I also have a bunch of programs I made but they're pretty much junk.

I've got a 1994 Z28 w/ the following mods
K&N CAI
Lightly ported and polished heads (by me just cleaned up the castings and portmatched intake to heads)
cc306 cam
1.6:1 full roller rockers
electric water pump
adjustable fuel pressure regulator set to 45 psi
removed smog pump
removed muffler

I think that's about it. Thanks for your help!!!