[Gmecm] C3 ECM questions

David Allen davida1
Sun Feb 26 03:13:47 UTC 2006


Hey, thanks! I forgot about that.  Someone needs to write AutoZone a
thank-you letter for this service.
David

----- Original Message ----- 
From: "Steve Ravet" <Steve.Ravet at arm.com>
To: <gmecm at diy-efi.org>
Sent: Saturday, February 25, 2006 4:08 PM
Subject: RE: [Gmecm] C3 ECM questions


> Here's a site everyone should bookmark:
>
> http://www.autozone.com/servlet/UiBroker?UseCase=RG001&UserAction=viewRe
> pairGuideYMMEYear
>
> select year, then make, then model, then "chassis electrical", then
> "wiring diagrams" near the bottom of the box on the right, then scroll
> to figure 23, engine wiring turbo v6.
>
> --steve
>
> > -----Original Message-----
> > From: gmecm-bounces at diy-efi.org
> > [mailto:gmecm-bounces at diy-efi.org] On Behalf Of David Allen
> > Sent: Saturday, February 25, 2006 7:38 PM
> > To: gmecm at diy-efi.org
> > Subject: Re: [Gmecm] C3 ECM questions
> >
> > Aha!  Anyone have a pinout for an 84 or 85 turbo Buick
> > 1226459 ECM?  I looked through the FTP fles and couldn't find
> > any schematic.
> > Thanks for the lead.
> > David
> >
> > ----- Original Message -----
> > From: "Mike V" <efi at dyakron.com>
> > To: <gmecm at diy-efi.org>
> > Sent: Saturday, February 25, 2006 3:46 PM
> > Subject: Re: [Gmecm] C3 ECM questions
> >
> >
> > > Oops, hat''s right.
> > > David's ECM is more likely to be simlar to the
> > > 86-87 turbo Buick ECM.
> > > MV
> > >
> > > At 12:54 PM 2/25/2006 -0500, you wrote:
> > > >Ummm,  sorry,  the 749 has 3 connectors.
> > > >
> > > >Bill
> > > >'84 928s 5 sp. Vortech/749
> > > >
> > > >
> > > > > From: Mike V <efi at dyakron.com>
> > > > >
> > > > > At 07:19 AM 2/25/2006 -0800, you wrote:
> > > > >> Mike, my ECM is mounted in the car.  It has 2
> > connectors as opposed
> > to
> > > > the 3
> > > > >> connectors of the more modern ones.  I don't know of
> > what 2-connector
> > ECM
> > > > >> would have gone with a turbo engine. That's a good
> > idea and i will
> > > > look into
> > > > >> it, though!
> > > > >> Thanks,
> > > > >> David
> > > > > Try looking for the 7749 turbo ECM pin-outs.
> > > > > it was an interior mounted ECM.  (two plugs).
> > > > > I don't have Ludis' URL handy but if you can't find
> > > > > apin-out let me know.
> > > > > Mike V
> > > > >
> > > >
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