XMSJSIY 16 Pin OBD2 Female Connector Extension Cable,OBD2 Fixed Harness Assembled Plug Dash Port Wires,E-Car Connection with Colorful Cables for Car Diagnostic-1 Pcs. This OBD2 female connector cable is used for on-board diagnostic system maintenance, vehicle diy or self-made projects, and is suitable for on-board diagnostic systems of most vehicles.