My '85 Westy 4 speed has a throttle with a single switch and my '84
automatic has one with 2 switches.  The throttle actuator is different
between 4 speed and automatics, too.  There is also a difference in the way
the vacuum lines are set up between the 1 switch and the 2 switch
installations.

Mike

----- Original Message -----
From: "Jonathan Farrugia" <jfarrugi@UMICH.EDU>
To: <vanagon@GERRY.VANAGON.COM>
Sent: Tuesday, June 08, 2004 9:32 PM
Subject: 1.9 Throttle Body

> so i have two throttle bodies for 1.9 engines.  they physically look
> different and they have different part numbers.  so today i went to the
> dealer to see what years each of them was used.  the dealer pulls up ETKA
> and tells me that these are no longer available and the numbers aren't
even
> in the system any more.  so i turn to the list for help.  the two part
> numbers and descriptions are as follows.
>
> 025 133 067
> this throttle body has one integrated limit switch that is on the bottom
> of the throttle body shaft.  the limit has one molded connector that plugs
> into the harness
>
> 022 133 067C
> this throttle body has two independent limit switches on the top of the
> throttle body.  the limits simply have two spade connectors on each of the
> limits.
>
> any help you can supply for figuring out which of these goes with which
> model year would be appreciated.
>
> jonathan