Neil - I have used a 2.1 switch in a 1.9 for years. No issues whatsoever,
same binary info goes to the computer.

Thanks
John in NC

On Sat, May 21, 2016 at 5:15 PM, Neil N <musomuso@gmail.com> wrote:

> Hi all.
>
> I'm searching the archives but not getting any hits.
>
> Am helping a friend with a 1.9 WBX Vanagon. Her engine uses the later
> style throttle switch but it appears to be completely non-op. Her bus
> has surging issues near-just off of idle. I have a spare 2.1 switch.
>
> Can the Digifant 2.1 throttle switch assembly be used on the 1.9 throttle
> body
> with later style switch?
>
> I've read of cam size differences on these later style switches but it
> seems to me that
> one should be able to fit a 2.1 switch assembly on a 1.9 throttle body
> with later style
> switch.
>
> Thanks
>
> Neil.
>
> --
> Neil n
>
> Blog: Vanagons, Westfalia, general <http://tubaneil.blogspot.ca>
>
> 1988 Westy Images <https://picasaweb.google.com/musomuso/New1988Westy>
>
> 1981 Westfalia "Jaco" Images, technical <http://tubaneil.googlepages.com/>
>
> Vanagon-Bus VAG Gas Engine Swap Group <http://tinyurl.com/khalbay>
>

--
John Morris