OK, talk to me like I'm an idiot (maybe I am lol)
I have a PCMfor less program for my 93, in addition to the local tuner program that's now in the car. How do I switch them out?
(please note, I'm not totally retarded, the car came with these 2 programs when I got it)

 

our 93s have an ECM, you have to replace the cpu chip inside the ECM because all the computer info is predetermined on whatever chip you have in the ECM. What are you looking to "switch" out?

 

I know that, and it's under the passenger hood strut, but how the [EDIT] do I change it out (The PCMforless chip has the blue piggyback thing and all) without frying anything.
Remember I'm of of the LS1 set, plug in the cable and program away LOL

Note from Moderator: Do not test the language filter.

 

pull out the PCM. take little cover off. pull out stock chip thingy. put new one in. put cover back on...put PCM back in. done.

 

cool, waaaaay back in the day (80s) you had to be ground strapped etc, no static blah blah blah

 

Hey,

If you send me a email I'll reply back with some really detailed PDF instructions.

Alvin@pcmforless.com

 

email sent!
THANKS!