LT1 Prom editor project!

[Ken Kelly]

Larry,
	Using the editor will require you to socket the PCM. I have
done that to mine. I have looked at the 6M and A4 Proms. The
code is the same. The data is different.

	As far as an extra PCM. I would love to set up a test bench
to test the changes. I really need the PCM connectors for
the 94-96 PCM. A spare PCM would always help, but as I
stated I will have to open it up and put sockets for the
Flash memory chips.

		Ken

Kurek, Larry wrote:
> 
> > >
> > > FWIW, the EEPROM ECM's were only used on 94-97 (LT1's...LS1's are a
> > > different beast...), and the 94-95 were OBDI and the 96-97
> > were OBDII. As I
> > > am sure you know, the LT1 was first used in 92 in the
> > Vette's and the 92-93
> > > used a removable PROM carrier, similiar to the previous
> > generation ECM's.
> > > Finally, the electronically controlled transmissions
> > appeared in 94 as well,
> > > so I assume the 94+ auto flash was significantly different
> > than the 6speed
> > > flash. Perhaps it would make more sense to disassemble a
> > 6speed flash,
> > > interpret it, and then go ahead with an auto?
> > >
> > > TTYL!
> >
> > So far I believe we have people working a 93 A4 (me), and a 94-95 A4,
> > I don't think anyone on the team has a manual.    The 93 only has TCC
> > control through the ECM, though it does know what gear the car is in.
> >
> >
> >                               Roger
> >
> 
> Would it be of any help if I could procure a 94-95 manual PCM for anyone to
> look at? I have access to a spare, and as long as it is non-destructive, you
> can have at it :)
> 
> FWIW, I am by no means an expert in disassembly and such...so I will
> probably be more of an observer on this list...but will jump in if I can :)
> 
> Larry