Gotta disagree with Tom on this one. VW had an off/on love affair with throttle valve switches (I am speaking of the full-throttle switch on the throttle body here). I believe they were on at the beginning but I also know for sure that '78 doesn't have them nor does my '79 federal model.
I remember my '81 having it though. All the thing does is close when full throttle comes around so the computer knows to enrich the mixture a little bit. But not all years have them. Sean Bartnik Springfield, MA http://www.type2.com/~bartnik > Throttle valve switches were on the air-cooled FI Type IV's right from the > git-go and continued on through the Vanagon. I don't know what > year(s)/model(s) go with your ECU #'s, but they all incorporated throttle > valve switches. > ---------------------------------------------------------------- > Tom Young > Lafayette, CA 94549 > ---------------------------------------------------------------- ---------------------------------------------------------------------- To UNSUBSCRIBE send any e-mail to: [EMAIL PROTECTED] To email the admin for list help only: [EMAIL PROTECTED] For additional commands send any e-mail to: [EMAIL PROTECTED] Donations help keep the list going. http://www.type2.com/donate.html ----------------------------------------------------------------------
