A/C engine idle questions

[jdbubb at ix.netcom.com (Dan Bubb)]

As David points out it's probably one of the idle air solenoids assuming it's an 8V.
One of the solenoids is wired in series with the AC clutch so when the compressor is activated the
air solenoid is also.
If it's a 16V then the ISV would be the culprit.
At least that's what my old memory recalls.
Dan

Sent: Wednesday, July 21, 2004 11:41 PM
Subject: RE: A/C engine idle questions
>
>
> -----Original Message-----
> From: scirocco-l-bounces@scirocco.org
> [mailto:scirocco-l-bounces@scirocco.org]On Behalf Of Jeff Toomasson
> Sent: Wednesday, July 21, 2004 9:35 PM
> To: David Guido; scirocco-l@scirocco.org
> Subject: Re: A/C engine idle questions
>
> My guest would be to beef up your grounds!
>
> You're welcome!  :)
>
> JT
>
> It should depend on the year, but there are either one or two idle air
> contorl solenoids on the passenger strut tower.  You might check to see if
> you have them at all, they will be connected to the air ports that will
> eventually connect to the bellows at the throttle body.  Trace back from
> there...  If you do have them, check to see if the connections to them are
> good.  I know they are triggered by a signal from the coil, but I do not
> really know how they work beyond that...
>
> HTH
>
> David
>
> ----- Original Message -----
> From: "David Guido" <scirocco@comcast.net>
> To: <scirocco-l@scirocco.org>
> Sent: Wednesday, July 21, 2004 7:13 PM
> Subject: A/C engine idle questions
>
>
> > Anybody known what regulates the idle when the A/C comes on?
> >
> > I'm getting bogged-down at idle when she comes on.
> >
> > Just increase the idle speed I  hope not!
> >
> > Thanks to Jeff Toomasson for donating a brilliant Sanden 508 compressor!
> >
> > Thanks!
> >
> >
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