In my 90 there is definitely a throttle position sensor.  No doubt
about it!

-------------------------
Laurence Smith
Hamilton, Ontario, Canada
90 Westy (fanumbos)
87 GL
-------------------------

> -----Original Message-----
> From: Vanagon Mailing List
> [mailto:vanagon@GERRY.VANAGON.COM]On Behalf
> Of Vanagon man
> Sent: Thursday, January 02, 2003 12:51 PM
> To: vanagon@GERRY.VANAGON.COM
> Subject: 1990 FI problems.no throttle position switch........
>
>
> Is this stock?  I recently bought a 1990, and part of the
> problem was the O2
> sensor, and we are using the digitool and the protraining
> manual to sort it
> out..we are going to replace the temp sensor as well, but
> have not got that
> far yet.
>
> When we were testing components, we were going to test the
> TPS, and saw that
> there was not one!  No wiring harness connection or anything,
> either.........in the later years, was it eliminated?
>
> Adam P
> 81  Westy "The Brick "
> 70 Single Cab "Whitey"
> 74 Beetle "Ol Yeller"
> 73 Transporter (STILL at paint shop)
> 1988 Vanagon Wolfsburg
> 1976 Transporter (New CA bus)
> Used Vanagon Parts for sale (mostly aircooled)
>