97 OBD II plug
This has been driving me crazy! I own a 1997 TJ, 4cyl. manual Trans. In the State of Georgia, if you live in the Atlanta metro area. You have to have your vehicle emission inspected. They do this by hooking up to the OBD II plug. Mine does not work! Code readers will not even work! I have check and there are voltages on this plug, but I do not if they are correct. The Jeep runs great! Dash works properly. Lights come on and go off normal when it is started. But the OBD II plug will not connect to any device. Has anyone ever heard of or come across this problem before?