Ok well I plan on swapping in a 3.4 V6 from a 1995 camaro into my 1985 3rd gen bird. Ive heard that some are OBDI and some are OBDII, how can I tell which one I have? Also does anyone have a wiring harness diagram I can have? I only need the wiring harness manual since Ive lost track of what goes where and where now. Thanks in advance.

 

the 95 is obd1.5 basically obd1 with an obdII port