On the left side of the driver just above the foot brake pedal about 2 inches inside the dash cover. It may have a black cover on it saying ODB2
The Ford F450 OBD connector can be found on the top of the engine. The ODB connector will be near the air intake housing.
It is in the fuse box under drivers steering wheel
port should be under dash
The ODBII connector is located on the passenger side of the center console, just beyond the console cover. You do not need to remove anything to plug in your diagnostic tool. For a visual idea area of where it is, see image; http://www.fixexpert.com/wiki/odb2.php?page=odb2&id=19758 A real picture of the connector (1 picture is worth a 1000 words) http://fixexpert.com/obd2/data/honda/crv/1999.jpg If you wish to look up others OBDII port locations for other vehicles try the main link at: http://www.fixexpert.com/wiki/OBD-2+Location Good Luck.
Trouble code P0301 means:Cylinder 1 misfire detected
Under the dash board on the driver side. Close to the hood release. Looking up from the brake pedal, you will see a white OBD2 port. http://www.fixexpert.com/wiki/odb2.php?page=odb2&id=20532 For a real picture see link http://www.fixexpert.com/obd2/data/toyota/camry/1999.jpg All that is available online at the Car wiki repair site; http://www.fixexpert.com/wiki/OBD-2+Location
All OBD2 cables are not the same but all have the same type of connector on the end. This makes them universally compatible with all ODB2 vehicles.
The ODB2 scanner port is located on the passenger side of dashboard console. Left of the glove box. It's a 'D' shaped female port.
On dodge Neon you turn the ignition key 3 times (without going as far as turning the engine on). Maybe samne on many if not all cars? Then the codes will blink and you'll need the ODB2 code listing. Other option is to connect an ODB2 reader on the car's connector and read the codes directly.
If it is a 1996 or later.
The 1995 Dodge Intrepid does not have and ODB2 port, the Intrepids didn't introduce ODB2 until 1996.