That should be OBD 2
The 1999 Mercury Cougar OBD 2 port is under driver side dash left of steering column
The 1999 Mercury Cougar OBD 2 port is under driver side dash left of steering column
The 1999 Mercury Cougar OBD 2 port is under driver side dash left of steering column
In the glove box.
The 1999 Mitsubishi Eclipse OBD 2 port is on lower right edge of dash; next to kick panel
On a 1992 Mercury Cougar ( which is OBD I , EEC IV ) There should be an EEC TEST connection in the engine compartment
Under the dash to the right of the steering column.
The 1999 Honda Odyssey OBD 2 port is on far right edge of dash; next to console; faces down
The 1999 Oldsmobile Cutlass OBD 2 port is under driver side dash left of steering column
The 1999 Toyota 4runner OBD 2 port is under driver side dash near center console
Under the dash to the right of the steering column.