Cooling fan Operation

[Roger Heflin]

On Fri, 14 Aug 1998 EFISYSTEMS at aol.com wrote:

> I've always been curious what the 93 LT1's used for a pcm and e-prom....is it
> a 27256 or 27512????if it's a 27512 I would love to see a bin file from one of
> those as it is probably very similar to the 93-95 pcm used in the chevy
> trucks,of which I have a lot of addresses broken......If someone has a bin for
> these, could I please have one???
> Thanks,
> -Carl Summers
> 

I don't know which it is.  I read it out as a 27256.  I don't know which
one it really is.  There weren't any obvious numbers.  It is a 28 pin dip
in a GM calpack.  If you know a way to tell which one it is tell me, and I
will see if I can determine which it is.   The same with the computer, I
can read all of the numbers off of it and we can see if the is the same
computer in the trucks.  And I have several bins, of slightly different
modifications of the chip. 

				Roger
				rah at horizon.hit.net