Run two OBD2 devices from one diagnostic port. This 30cm flat “noodle” style Y splitter plugs into the standard 16 pin OBD2 (J1962) socket in your car and gives you two 16 pin female OBD2 ports, so a code reader, scan tool or other OBD2 accessory can stay connected at the same time.
Use the splitter when you want to run an OBD2 scan tool or code reader while another OBD2 accessory stays plugged in, or simply to make an awkward, hard to reach OBD2 port easier to get at. It is a passive pin to pin cable – plug in and go, no setup required.
| Item type | Car diagnostic cable / connector |
| Model | OBD2 16 Pin Male to Dual Female |
| Cable length | 30cm |
| Connectors | 16 pin male x 1, 16 pin female x 2 |
| Material | Plastic |
| Colour | Black |
| Certification | CE |
| Batteries | Not required / not included |
| Country of manufacture | China |
| Item weight | 0.2 kg |
In the box: 1 x OBD2 Y Splitter Extension Cable (30cm)
Choose the Straight Extension Cable option if you only need to extend or relocate a single OBD2 device rather than split the port. Same flat, thin 30cm cable, with one 16 pin male plug and one 16 pin female socket.
In the box: 1 x OBD2 Extension Cable (30cm)
These are passive cables only. No scan tool, code reader, diagnostic software or vehicle is included – only the cable shown in the option you select.
ELM327, J1962 and any vehicle names mentioned are used for compatibility reference only. This product is generic / unbranded and is not affiliated with, endorsed by or manufactured by any vehicle or scan tool brand.
Colours may vary very slightly from the photos depending on your screen.