Traditionally, a mechanic would hook up a scan tool to the port to read the DTC. Less expensive scanners would only provide a numeric code, which the mechanic would then look up from the manufacturer’s manual or service website.

There are many different types of vehicle makes, models, and sizes, made in different places around the world. The OBD II (On-board diagnostics) port may also vary from vehicle to vehicle, in terms of size and position in the vehicle.

​The OBD-II Y-splitter extension cable allows you to connect 2 OBD2 devices on your vehicle at the same time. It features dual female 16pin OBD2 connectors to a single male 16pin OBD2 connector.

For many automotive connector manufacturers, the competition of automotive connectors is mainly due to the competition of manufacturing technology level, the continuous development of innovative technologies, the improvement of existing pro