[Diy_efi] Re: Hack or ECU file for $51

[Simon Maddock]

Yeah, it would be great to work together to nut the $51 out.  I have
thus far only found the transmission shift point tables in the BIN, as
these are quite easily seen in a graphical viewer.  I am still looking
for more data within it however.  I'll let you know what I find.  Did
you want a copy of the ECU file I have already?

Cheers,


On Fri, 18 Mar 2005 18:29:47 +1100, Justin Albury <justin at jacomms.com> wrote:
> I have a Autoprom interface .....it works very well, but i havent come
> across a $51 file yet.  I am also looking for one to play with. Tunercat
> has no VS Commodore support ($51) ......I will be working on a ECU file
> over the next few weeks if i get time for a $51.....are you interested
> in working on this together?
> 
> Justin
> 
> Bret Levandowski wrote:
> 
> > I'm not sure about the def file, but I know that Craig Moates
> > www.moates.net <http://www.moates.net>  makes the Autoprom. It will
> > handle files up to 256k. It's what I've been using and it works great.
> > Reads, burns and emulates. C.A.T.S  www.tunercat.com
> > <http://www.tunercat.com> will most likely be able to help with the
> > def file. They do have the Holden 5D file and a very good disassembler
> > program. Because my 1227747 was converted to use a 27SF512 flash
> > memory, Craig had to disable the checksum to allow me to read/write.
> > Check with those two sites, that should get you what you need.  Ski
> >
> > */Simon Maddock <maddock.simon at gmail.com>/* wrote:
> >
> >     Hi all,
> >
> >     I am wanting to analyse the code in my 1996 Holden VS Commodore
> >     (3.8ltr ecotec V6) with a 16199728 ECU running $51 code. I was after
> >     a pre-done hack for this or even an ECU definition file if one exists.
> >     I have been searching for months but have had no success. I have
> >     even tried to disassemble the code myself, however the EPROM is a 128k
> >     one, and nearly all freeware/shareware disassemblers only allow 64k
> >     images.
> >
> >     If no one knows of any ECU definition file or hack file, does any one
> >     know of a disassembler that would be capable of disassembling the 128k
> >     image?
> >
> >     Thanks,
> >     Simon
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