I have a 1998 Integra LS that is OBD2. The DLC is not communicating and does not read emissions at all. I found out that the K line in my car is reading a resistance of 4.8 ohms (obviously not a perfect ground). So ive begun the the search for the wire, trying to trace it back, and its proving to be difficult. I know that on a wiring diagram the C406 connector is the DLC but when looking at the diagram i cant tell where it actually ends up. So if anyone know where the K line goes to or has any information please help.