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it is under the hood on the passenger side. it is not and obd 2 system. it is obd 1 and requires a scanner to pull codes.
The obd port is under the dash on the driver side.
You got to use a OBD 2 code reader or scanner
Any OBD2 scanner will work.
It allows the OBD II scanner to connect to your Ford Explorer to " read " any trouble codes when the check engine light comes on for one thing
Trouble code P0320 means:Ignition/distibutor engine speed input circuit malfunction. and you can use the Ford obd scanner to repair, you can DIY, it is easy.
That would be a OBD II system. You need a code scanner to read the codes.
You need to connect a OBD-II Scanner to find out.....
It is not OBDII. The connecter is under the hood.
You need a OBD2 scanner/code reader to get stored codes and to erase them
According to the Owner Guide , fuse # 3 is a 20 amp fuse for the OBD II scan tool connection and cigarette lighter on a 2002 Ford Expedition
It is immediately under dash near steering column.