They are on rabbit, cabriolet, jetta, Golf. Audi 500 (like 83).
What I really want to know , does the part number matter?
they look the same, do the same thing, does it matter what the part number says?

--- On Sun, 7/5/09, Greg Potts <greg@pottsfamily.ca> wrote:

> From: Greg Potts <greg@pottsfamily.ca>
> Subject: Re: 1.9 aux air valve
> To: "Robert Keezer" <warmerwagen@YAHOO.COM>
> Cc: vanagon@GERRY.VANAGON.COM
> Date: Sunday, July 5, 2009, 6:03 PM
> Hi Robert,
>
> Same part. It was also used on the baywindow buses from
> 1974 (CA Auto only, all others that year were carbureted) to
> 1979.
>
> There is also one on my wife's 85 cabriolet; that one has
> CIS fuel injection. I am pretty sure it was also used on
> other Bosch-FI marques in the 70s and 80s, including Volvo
> and others.
>
> Happy Trails,
>
> Greg Potts
> 1973/74/79 Westfakia "Bob the Tomato"
> 1987 Wolfsburg Weekender Hardtop
> www.busesofthecorn.com
> www.pottsfamily.ca
>
>
> Robert Keezer wrote:
> > I have a question exclusively for someone who really
> knows about these auxilliary air valves found on 1.9
> enegines 83-85, and on Air-cooled from 80-83.
> > Are they all the same? The ones for Volkswagen all
> look the same, and so are some for Mercedes, Audi, Porsche
> etc.
> >
> > All have the firs 7 digits in common: 0 280 140 101,
> 141, etc.
> > I found one on a air-cooled and the number shows up as
> Audi, yet the engine runs fine.
> > Experts?
> >
> > Robert
> > 1982 Westfalia
> >
>
>
> --