In my 96 2.8 Quattro, the front lower air dam got ripped off last year in a
snow bank and there "was" a 2 lead wire sensor hanging down right below the
radiator. I had used a cable tie to keep it off the ground but it appears to
missing now. I don't notice anything different, behavior wise or on the dash
displays, anyone know what this sensor was for and maybe a part number so I
could re-order it?