David Teitelbaum wrote: >However you hook it up when it is at idle and the throttle hits the >micro switch you should have continuity. Don't get too hung up on NC >and NO. > ????????? It's a Single-pole, double-throw switch, you have to use the NO and common pins for it to close when the throttle arm hits it. I've worked on an engine with a Volvo type switch and it took a while to track this problem down Martin To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/