Where is the OBD connector port located on this vehicle? on 1993 Plymouth Grand Voyager

We have looked and can not locate the OBD port.

Asked by for the 1993 Plymouth Grand Voyager
under hood left side by the fender. it is not compatable to code readers dor obd 2.

Thank you for the response. Is it plugged into something or is it free?
no free code check for obd 1 systems.

you can get your own codes by cycling the key off and on 3 times and after the third time, the check engine light will do a series of flashes. code 12 is normal, and at the end code 55 will flash indicating end of sequence. its the ones in the middle that are important.