There should be an EEC TEST connection in the engine compartment
( a 1994 Mercury Grand Marquis is OBD I , EEC-IV )
The OBD connector is under the dash on the driver side.
The OBD II port connector is located to the left of the steering wheel, just beneath the dash panel.
On a 1993 Mercury Grand Marquis ( which is OBD I , EEC IV ) ( there should be an EEC TEST connection in the engine compartrment )
The 1996 Mercury Grand Marquis OBD 2 port is on under driver side dash next to center console
The 1995 Grand Marquis is a OBD2 and it should be located on driver side under dash
where is the location of the diagnostic connector to 1994 camry?
The 1994 5.0L ford Mustang and 3.8L Ford Mustang used the OBD-II connector under the drivers dash. These were the first OBD-II Ford cars. They are NOT OBD-I.
No it is OBD 1 and the connector is under the hood.
It is OBD 1 not OBD 2. The connecter is under the hood, inner fender.
I believe the obd port is located by the parking brake and just above it.
The 2001 Pontiac Grand Am OBD 2 port is on lower edge of dash; left of steering column
The 2002 Pontiac Grand Am OBD 2 port is on lower edge of dash; left of steering column