1995 Saturn DOHC PCM reprogramming?

[majacoby]

photo 2 (2).jpgHas anyone worked with Saturn PCms?
This 1995 Saturn SL2 has an OBD1 connector.
Thanks, Mark J

[RobertISaar]

does it have a removable PROM or is everything soldered down and requires flashing to upload a new program?

[majacoby]

The PCm has one access panel and there is not prom inside the access. I would think being a 95 it would be a flash.

[RobertISaar]

probably. so it's likely a flash unit. not impossible to deal with, just a pain to get started with. if you were able to pull the BIN and identify the processor that's in the PCM, then it could be hacked.

[majacoby]

I'm just suprized that no one else has worked on these PCMs.
I'll will give it a try sometime, I have a few other things I need to get done first like swap out a 700r4 in my pickup.
Thanks, Mark J