The blend door actuator motor is on the front side of the box and can be seen by fulling opening the glove box and looking to the left over the transmission tunnel. Pictures and diagnostic procedures are available at heatertreater.net.
The 1992 Ford Taurus is not equipped with a knock sensor. The Ford Motor Company has been producing the Taurus since 1985.
the blend door is operated by the blend door actuator motor which is electric.Fairly easy fix too...See "Related Questions" below for more
how do you change the front motor mount on a pice of crap 90 Ford Taurus
The bank 1 oxygen sensor on a 2003 Ford Taurus is located on the motor. It is on the top, back part near the firewall.
For a diagram consult: http://www.2carpros.com/forum/1999-ford-taurus--ac-suddenly-not-working!-vt155404.html What year Taurus? The linked answer specifically cites the temperature blend door actuator motor. See "Related Questions" below for more about it...
In the trunk, I think
The little motor that drives the temperature blend door is pretty much behind the radio.See "Related Questions" below for lots more about replacing it, and volumes of additional information about Taurus Sable heating systems & fixes
where is the transmission speed sensor located on a 2005 ford taurus
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Yes, it should, but there may be variations in wiring.
on most it is near the passenger side by the motor mount on the side of the suspension mount
Deep under the dash next to heater core