Blown 350 with 1227730 ECM

[ECMnut at aol.com]

No real secrecy really.  It's just that the ECM is not
very common.  It has documentation and chip dumps in
several places on the net.  I have found more than I
wanted to know on the web for this app.  
I think it is attractive, because it supports 4, 6 &8 cylinder setups, and there are 2 & 3 bar bins out there for it.
What do you need to know?
I can think of 4 or 5 folks on this list that know 
more about it than me , who often answer related
questions.
Mike V
91 Syclone

In a message dated Thu, 22 Feb 2001  8:30:38 AM Eastern Standard Time, ae2598 at wayne.edu writes:

<< I'm not part of the SyTy crowd so maybe there's just some things I don't
understand, but why all the secrecy surrounding the '749 hac?

Would it be so bad for that to be out in the open?  Or is somebody
actually charging $$ for the source?

On Wed, 21 Feb 2001, rr wrote:

> 
> Unfortunately syprom doesn't show addresses. And yes, there is a hack around. And unless
> you are one of the 'in' crowd, well, your not going to see it. I've started working on one
> for the turbo '749, but it is far from really usable. This EGOR thing came up and kinda'
> took over. . .
> 
> BobR.
> 
> 
> Bill Shaw wrote:
> 
> > There IS a commented disassembly around,  but the owners aren't sharing.  Turbo_P4_Doc.pdf  is on the FTP site.  (ftp://ftp.diy-efi.org/incoming).  While you're there you might want to pick up a copy of   SYPROM.EXE ,  which will take a '749 bin and list
> > most of the important tables and data in it with the addresses.  There's also a section of the site with a bunch of '749 info.  Go to the main page and follow the links to the ECU info.
> >
> > hth,
> >
> > Bill
> >
> 
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> 


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