Blown 350 with 1227730 ECM

[TK]

I just copy the lower 128k to the upper 128k in the eprom burn software,
although there are several ways to do it.

The EPE file can be modified to allow editing of a 256k binary rather than a
128k. I just change the offset. You would need to create one base binary
loaded to the upper 128k using one of the above techniques.

TK
----- Original Message -----
From: Bruce Plecan <nacelp at bright.net>
To: <gmecm at diy-efi.org>
Sent: Monday, February 19, 2001 8:47 PM
Subject: Re: Blown 350 with 1227730 ECM


> >
> > > If using "fileprom.exe," use option 17 - "change addresses."
> > > make "start of eprom" 4000. Program normally.
> > > There are a few things that don't work right. Torque converter clutch
> > > doesn't work right, and the fan output is used to run the IC pump on
> Syty,
> > > so slight alterations needed. As far as EGR and canister purge go I
> cannot
> > > say, I don't use them. Also seems there are some other details, but
> thats
> > > off the top of my head. Any more questions, I'll try. Good Luck!
> > > Jon
> > >
> > > ----- Original Message -----
> > > From: Dan Townsend <xybertron at cox-internet.com>
> > > To: <gmecm at diy-efi.org>
> > > Sent: Sunday, February 18, 2001 11:39 PM
> > > Subject: Re: Blown 350 with 1227730 ECM
> > >
> > >
> > > : Ok from what I've seen I can use the syty code in the '730 if I load
> it
> > in
> > > : the upper 16k of a 32k 27C256.  Is that right?  If so how do I get
it
> > into
> > > : the upper part of the EPROM.  I'm using a pocket programmer if that
> > helps
> > > :
> > > : DanT
> > > :
> > > : ----- Original Message -----
> > > : From: "Jon Fedock" <heh at youwish.com>
> > > : To: <gmecm at diy-efi.org>
> > > : Sent: Sunday, February 18, 2001 5:39 PM
> > > : Subject: Re: Blown 350 with 1227730 ECM
> > > :
> > > :
> > > : > Just right off the top of my head, two of the biggies are the
> injector
> > > : > constant and egr bpw constants. Others aren't quite so glaring,
but
> > > : > aggrivating if trying to accomplish something. Don't get me wrong,
I
> > am
> > > : > grateful for it, I used the addresses to tune with. Just gotta
check
> > > : > everything. It does have alot of info, but there are gaps. If I
just
> > > : wanted
> > > : > to use only what I NEED, I'd be using a carb and points
> > > distributor.....;)
> > > : > ;) ;)  <------------See the winkies
> > > : > Jon
> > > : >
> > > : > ----- Original Message -----
> > > : > From: Bruce Plecan <nacelp at bright.net>
> > > : > To: <gmecm at diy-efi.org>
> > > : > Sent: Wednesday, February 14, 2001 7:23 PM
> > > : > Subject: Re: Blown 350 with 1227730 ECM
> > > : >
> > > : >
> > > : > :
> > > : > : What is *alot of errors*?.
> > > : > : what do you NEED that promgrammer doesn't include?.
> > > : > : If we're talking about the same doc., then that is from GM.
> > > : > : Or you looking for a fully commented disassebmly, if so then I
> don't
> > > : know
> > > : > of
> > > : > : one.
> > > : > : Bruce
> >
>
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