On Jul 1, 2006, at 7:19 PM, David Teitelbaum wrote: > A pressure sensor would not be useful. Under normal conditions the > pressure ranges from below atmospheric to as high as 15 PSI. Yes, but my assumption is that once things warm up, it is always significantly above atmospheric. I was picturing some logic that would detect the sudden drop in pressure. Not hard. > BTW if you > did experience a sudden drop in coolant pressure you would know! There > would be a big white cloud shooting out of the car!!!!! You'd be surprised. I blew a hose once at highway speed, and it just wasn't all that obvious. If you don't happen to glance through the mirror at the right time, your first signal just might be catastrophic. --Pete Lucas VIN #06703 [Non-text portions of this message have been removed] 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/