That switch is vacuum operated. Works well at closed throttle. Open throttle
and loaded engine there is almost no vacuum so that switch doesn't set the
full throttle enrichment until engine rpms are high like 4,000 or more.

Dennis

-----Original Message-----
From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf Of
David Beierl
Sent: Sunday, July 5, 2015 12:03 AM
To: vanagon@GERRY.VANAGON.COM
Subject: Re: Throttle Switch Wear Was: Re: Throttle switch confusion

At 05:43 PM 7/4/2015, Karl Wolz wrote:
>I can vouch for the GW switch. Never adjust again.

How close to WOT does it switch?

Yrs,
d