There is no OBD plug as found on OBD2 compliant vehicles. But there is a plug under the hood. Click the links.
ford fiesta
The 2004 Ford Ranger OBD 2 port is under dash below or left of steering column
The 2005 Ford Escape OBD 2 port is on lower edge of dash, right of hood release
It does not have one as it does not have an ECU if you are asking about the North American Maverick. The European Maverick OBD plug is located on the driver's side under the edge of the dash.
The 2008 Ford Escape OBD 2 port is under driver side dash left of steering column
OBD Data port / data link??
The OBD hook up is located in the driver's side footwell, behind the center console. On our Mustang, the OBD II plug is located under the dash near the steering column. However, it does not use the cable specifically for Ford; it uses the interface cable used on European cars.
The 2001 Ford F-350 OBD 2 port is under driver side dash above accelerator pedal
The OBD plug is under the dash on the driver side.
The OBD plug is under the dash on the driver side.
Ford did not produce any thunderbirds in 1998. 1997 was the last year till 2001
The 2005 Ford Explorer OBD 2 port is on lower edge of dash; left of steering column directly above parking brake release handle in panel cut out.