Hello, I've got a 1995 Chevrolet Cavalier LS with a 2.3L engine. I want to be able to read the engine codes and need to purchase a scan tool but first I need to know if this car is OBD I or OBD II. The emissions sticker say's that it's OBD I compliant and there is a 16 pin, (8 on top, 8 on the bottom.) D shaped connector under the dash with contacts in pins 2,4,5,9 and 16.

This is an oddball year for OBD so I need someone really sharp on OBD to help firgure out this mystery. Just need to know if it's OBD I or OBD II so I can get the proper scan tool.

Ragtop

i'm 100% sure its obd I.

Thank you Young Chuck D, your reply is much appreciated.