ALDL on V6 Cavalier

[Eric S]

Ok, this is different from the request information that I have.  I still 
can't get this to work with either EFIlive, or carchat.  Is there anything 
else that I need to know?  If it makes any difference, I have made some 
programming adjustments to my chip.

>From: rr <RRauscher at nni.com>
>Reply-To: diy_efi at diy-efi.org
>To: diy_efi at diy-efi.org
>Subject: Re: ALDL on V6 Cavalier
>Date: Sun, 16 Sep 2001 10:11:22 -0400
>
>
>I had trouble talking to an $88 mask '730 ECM. What I finally did was
>to connect to the ECM using a regular scan tool. By tapping into and
>capturing the data stream I was able to see the required commands.
>
>With that information I was then able to connect with the home brew tools.
>The command bytes were different from any of the others I had seen.
>
>The no chatter string:
>
>     F0 55 BB
>
>The normal ALDL request string:
>
>     F0 56 01 B9
>
>BobR.
>
>Rodney Fulk wrote:
>
> > Well if you get it working let me know.. I have an '89 Z24 I would like 
>to
> > be able to "talk" to.
> > I tried to get EFlive working with my '94 Caprice and I gave up on it. I
> > have other SW now to talk to my LT1 but nothing to talk to my Z24.
> >
> > -----Original Message-----
> > From: owner-diy_efi at diy-efi.org [mailto:owner-diy_efi at diy-efi.org]On
> > Behalf Of Eric S
> > Sent: Saturday, September 15, 2001 2:04 PM
> > To: diy_efi at diy-efi.org
> > Subject: ALDL on V6 Cavalier
> >
> > Ok, I am trying to get an ALDL interface cable working on my 1990 
>cavalier
> > Z24 5 Speed.  I've got a number of different programs, Carchat, and 
>EFIlive.
> >   I got the cable from AKM, but I can't get the interface to work.  I've 
>got
> > a sheet which shows the ECM request codes, but no matter how I configure
> > these programs, I am still having no luck!
> >
> > 127730 Computer, ATMF5241 Broadcast code.
> >
> > _________________________________________________________________
>
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