Thanks, Tom, and also, John, for doing some tests. John, I suspect you were testing the switch above 59 degrees. Tom, it looks like I show an open circuit at 59 deg, testing between pin #7 in the connector and ground, so not sure if the switch is bad, or perhaps I have an open wire. Is there another location where I can test this circuit? When I get a cold morning below 59 degrees, I'll start the car. What symptoms would appear if this switch was bad? Obviously, it looks like I don't need to worry about it for the summer. Thanks, Paul --- In dmcnews@xxxxxxxxxxxxxxx, "Tom Niemczewski" <dmctom@...> wrote: > > Guys, > > Let me help you out with testing of this switch. > It is a switch, so you will only see two states - shorted (about 0 ohms) or > open (infinite). There should be no resistance in this circuit... well, > maybe 1 or 2 ohms for the wiring. If you see more then it's time to clean > the connections. > According to the shop manual (page D:04:10 and D:04:11) the switch will > activate when the temperature is BELOW 15 degrees C or 59 degrees F. This > means that below this temperature it should be shorted (single ohms, beep on > continuity test) and above this temperature it should read open circuit. > > I hope this helps > > Tom Niemczewski > vin 6149 (in Poland!) > Google earth: 52°25'17.30"N 21° 1'58.00"E > dmctom@... > www.deloreana.com [moderator snip] ------------------------------------ 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/dmcnewsYahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/dmcnews/join (Yahoo! ID required) <*> To change settings via email: mailto:dmcnews-digest@xxxxxxxxxxxxxxx mailto:dmcnews-fullfeatured@xxxxxxxxxxxxxxx <*> 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/