my 2004 fx4 screw has two sensors mounted on the radiator support. One is a cone shape sensor which is a temp sensor.
There is another sensor though mounted below it. Can anyone with the factory documentation identify this baby. thanks again

 

It may be the airbag sensor.

 

bump.

I know someone out there has the cd!

thanks again.

 

It's a all in one bug zapper /webcam/ blackbox/car chase ignition killer

 

Your right Kd4crs, it is the airbag sensor.

 

Yeah, airbag sensor. Any late-model car has these up front. Don't mess with it - accidental activation=very expensive experiment. Can't tell you what it would take to do that, but...