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Re: Throttlebody Microswitch , why 3 terminals? Posted by JimBlake [Email] (#141) [Profile/Gallery] (more from JimBlake) on Thu, 3 Mar 2005 09:49:38 In Reply to: Throttlebody Microswitch , why 3 terminals?, Mike in KC [Profile/Gallery] , Thu, 3 Mar 2005 08:12:07 Members do not see ads below this line. - Help Keep This Site Online - Signup |
I think all three terminals should be connected:
Common is connected to ground.
One terminal signals closed-throttle, telling the ECU to activate the AIC.
One terminal signals open-throttle, to put ECU in open-loop & switch off the AC.
posted by 68.73.7...
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