brj1985

Does the 2006 mustang have one or two temperature sensors for the thermostat housing?

2007StangV6

It should only have one. Mine does and i'm pretty sure there's no difference between a '06 and an '07.

JimC

Just the one. I have no idea what the second spot is for, but nothing goes in it.

2007StangV6

The second spot is for another temperature sensor. The Ranger (or whatever the truck name is that uses the same engine as us) uses 2 temperature sensors. So instead of removing the hole for the Mustang, Ford patched it up.

JimC

Makes sense, I figured that it was a part from another application and that Ford just drilled out the one that was needed.