OBD2 Connector Pinout Configuration OBD Pins are the individual electrical terminals within the obd connector of an On-Board Diagnostics (OBD) system, most commonly the standardized OBD-II 16-pin connector found in all cars and light trucks sold in the United States since 1996 and in many other regions globally. Think of the OBD port as a “data plug” for your car, […]