Re: Buick 3800 ECM's

["TK" <terryk@foothill.net>]

The 16141470 was used from 91-93 on the NA and SC engines. The 94/95 ecm
(can't remember the number) was used on the NA and SC engines too. Mainly
C/H body cars.

Terry

----- Original Message -----
From: Scot Sealander <Sealand@clarityconnect.com>
To: <gmecm@diy-efi.org>
Sent: Monday, July 17, 2000 5:34 PM
Subject: Re: Buick 3800 ECM's


> Speartech wrote:
>
> > I just wanted to add some info about a post I saw recently referring to
the
> > underhood version of the 3800 ECM.
>
> Thanks for responding.
>
>
> > The UH version is 16132792, but that is not the UH version of 1228253.
>
> That number, 16132792, is the one I am looking for.
>
> Do you know what it is then?  It is a different animal?  The 1228253
> is used in the 3800 'C' (LN3) engines in 1988, 89, 90, 91. (According to
> Ludis' site.)  The 16132792 is used in 'L' engines in 1990, 91, 92.
> I assume that they did not create a new ECM for the 'W' body, and they
> are a
> match much like the 1227730 and the 1227727.
>
>
> > I don't think the 1228253 has a UH version, as this was for the early
3800
> > engine.
>
> Well, the 1228253 was still being used when the 16132792 came out., so I
> assume it is electrically the same ECM.  I really don't know for
> sure....
>
>
> > The later 3800 (EV6) used the 16141470 controller (in-car), or the
> > 16132792 (UH), up thru 1993.
>
> The 16141470 was used for the 3800 SC version, as far as I know.
> Wasn't this a PCM, in that it also controls an electronic transmission?
>
> The 16132792, as far as I know, did not control the transmission, making
> it a match for the 1228253.
>
> Thanks, Scot Sealander
> --------------------------------------------------------------------------
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