anybody know if a scan guage 2 will work in a 2002-3 liberty 2.5 swap, have ordered one with my parts but thinking the motor is probably OBD 1or is there a way to tell thanks

OBD2 came in around 1996 in the US market and we got it not long after so '02-'03 should be fine.

OBD2 uses a different socket, use google images for OBD2 socket and you will see what it looks like then compare it to yours.

harness has already gone to am auto i'll give them a ring on monday

apparently 02-03 motors were OBD2 but not running the complete system so the scan guage 2 and interfave board won't work so just saved a couple of hundred