90+ caddy 4.9 Idle control

Len Sabatine sabatine at epix.net
Tue Jul 3 16:09:26 GMT 2001


     Yep , Aurorra used it as well. It's basic carry over from carb ICS motor
     setup on CCC systems used throughout GM Platforms.
     Len

>It is an odd system but it seems to work. I think they used this type of
>system up until about 1994 or 1995 on the Northstar engines.
>
>
>
>Jason
>
>
>
>----- Original Message -----
>From: "terryk" <terryk at foothill.net>
>To: <gmecm at diy-efi.org>
>Sent: Tuesday, June 26, 2001 9:51 PM
>Subject: 90+ caddy 4.9 Idle control
>
>
> > Anyone familiar with the Caddy PFI 4.9L idle controller? It's only two
>wire
> > control with a ground and switch (four wires total).More like it's an idle
> > kicker rather than a servo to me.
> >
> > The ECM is a 2240. Is this some odd beast?
> >
> > Terry
> >
> >
> >
> >
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