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Re: Speed Density ECM



Maybe it has the 3.1L Speed Density update label on it? I've seen that.

Terry

----- Original Message -----
From: Ludis Langens <ludis@cruzers.com>
To: <gmecm@diy-efi.org>
Sent: Saturday, July 01, 2000 1:41 PM
Subject: Re: Speed Density ECM


> Eric Norgard wrote:
> >
> > It's labeled as a 122-7730 Speed Density ECM. My question is, what is a
Speed
> > Density ECM.
>
> There is no such thing as a "Speed Density 7730".  There is such a thing
> as a generic 7730 with a Speed Density chip - but that chip could be
> easily replaced with a Mass-Airflow chip.  It sounds like your wrecking
> yard sorted their 7730's by what chip is in them.
>
> --
> Ludis Langens                               ludis (at) cruzers (dot) com
> Mac, Fiero, & engine controller goodies:  http://www.cruzers.com/~ludis/
>
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