EATC Self Test, "In-car temp sensor open or short"

[dnehthend]

Code 03

can't seem to find anything searching through this site

first off, where is the sensor?

this is for my 93

 

[marked8]

The temp sensor is behind that little grill slot on the radio surround bezel. On 95-96 cars it is behind the Lincoln emblem. Pop it off, you'll see it.