The '85's got the TPS under the throttle like the later vans. 83 and 84 have
the two obvious micro switches.
They do nothing on a cold engine. Only after it warms up and goes closed
loop do they have an effect.

Dennis

-----Original Message-----
From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf Of
Greg Potts
Sent: Friday, June 18, 2010 9:05 AM
To: vanagon@GERRY.VANAGON.COM
Subject: Digifane without Throttle Position switch???

Hi Volks,

I was working on a local van yesterday and noticed a small surge at idle
when cold. When I checked the engine compartment I was surprised... I
could not find the throttle position switches. No wiring leading to them
either.

This van was built in October 1985; is it possible there was a version of
digifant without the TPS?

Happy Trails,

Greg Potts
www.pottsfamily.ca
WWW.BUSESOFTHECORN.CA   <--- NEW .CA DOMAIN!!!
1987 Wolfsburg Weekender hardtop Vanagon
1973 Westfakia "Bob the Tomato"