Interfacing with GM '96-'97...

[Ward]

If your clever, I guess you could monotor the procees and reverse eng the
thisng, and build your own.
Ward

On Mon, 22 Mar 1999 13:08:15 -0500, Greathouse, David (GEP, WAS) wrote:

> All:
> 
> Hello, I am extremely new to this list but not to microprocessor
electronics
> OR Motorola assembler...  
> 
> I searched for a FAQ for this group but came up empty. That said, I would
like
> to ask for indulgence for my apparent ignorance and rehashing of anything
that
> might be "old stuff"
> 
> I currently own a '96 GMC Suburban and a '97 GMC Sierra both have
"flashable"
> engine management systems (350 Vortech).  I would like to reprogram some
of
> the functions so that I can remove the top-speed limiter, change shift
points,
> etc...
> 
> I guess I would like to know where to start with building an interface for
the
> ALDL connector so that I can hook up a computer.  Does anyone have any
> information on an interface?  Is there a place I can go to download the
info I
> need?  
> I know that what I would like to do is possible.  Hypertech sells a
programmer
> for my vehicle for $350..  The bad thing is you can only use it on ONE
vehicle
> at a time.
> 
> TIA
> 
> Dave G
> 





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