[Gmecm] C3 ECM questions

David Allen davida1
Sun Feb 26 01:37:54 UTC 2006


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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