Shenzhen Jelinn Technology Co., Ltd.
Shenzhen Jelinn Technology Co., Ltd.
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OBD2 OBDII Male to BMW OBD2 Female and OBD2 Female Splitter Y Cable
Specification
| OBD2 male plug | standard |
| Pins of OBD2 male plug | copper, nickel-plated or gold-plated |
| Overmold of OBD2 male plug | straight |
| BMW OBD2 female connector | equivalent of the original |
| Common OBD2 female connector | standard |
| Terminals of OBD2 female connectors | KET brand, copper, nickel-plated or gold-plated |
| Overmold of OBD2 female connector | straight |
| Material of overmolded part | PVC |
| Cable shape | round |
| Wire | 26AWG, pure copper |
| Material of OBD2 male and female connectors | PA66 |
| Pin assignment or pin out | customized |
| Cable length | customized |
| Contact Resistance | 3 ohm max. |
| Insulation Resistance | 5M ohm min. |
| Working Temperature | −25℃ ~ +85℃ |
| Testing | 100% open, short and miss-wire testing |
| Testing Voltage | DC300V 5M ohm/10ms |
| Warranty | 1 year |
This is a Y cable with 3 ends of an OBD2 male plug, a replacement BMW OBD2 female connector and a common OBD2 female connector.
The common OBD2 OBDII J1962 female connector is with quality endurable KET terminals, which is more suitable for a test or diagnostic environment where the devices are plugged and unplugged frequently.
There is a gap on the baffle in the middle of the OBD2 OBDII male plug. This kind of OBD2 male plug can be connected to OBD2 female ports of 24V/12V vehicles.
The overmolded plastic injection part at the ends of 16-Pin OBD2 OBDII female and male connectors makes the cable come out straight.
Pin assignment or pin out
The pin assignment or pin out can be like this:
| OBD2 male plug | BMW OBD2 female connector | common OBD2 female connector |
| 1 | 1 | / |
| 2 | 2 | 2 |
| 3 | 3 | / |
| 4+5 | 4+5 | 4+5 |
| 6 | 6 | 6 |
| 7 | 7 | 7 |
| 8 | 8 | / |
| 9 | 9 | / |
| 10 | 10 | 10 |
| 11 | 11 | / |
| 12 | 12 | / |
| 13 | 13 | / |
| 14 | 14 | 14 |
| 15 | 15 | 15 |
| 16 | 16 | 16 |
As to this pin out, Pin 4 and Pin 5 of the OBD2 OBDII male and female connectors are connected together with a short wire. The black wire in the main cable is connected to Pin 4 or Pin 5. There are 9 pins wired, but there are 8 wires of 26AWG in the cable from OBD2 male plug to common OBD2 female connector. All 16 pins of OBD2 male plug to BMW female connector are wired, so there are 16 wires of 26AWG in the cable from OBD2 male plug to BMW OBD2 female connector.
The pin assignment or pin out can also be like this:
| OBD2 male plug | BMW OBD2 female connector | common OBD2 female connector |
| 1 | 1 | 1 |
| 2 | 2 | 2 |
| 3 | 3 | 3 |
| 4 | 4 | 4 |
| 5 | 5 | 5 |
| 6 | 6 | 6 |
| 7 | 7 | 7 |
| 8 | 8 | 8 |
| 9 | 9 | 9 |
| 10 | 10 | 10 |
| 11 | 11 | 11 |
| 12 | 12 | 12 |
| 13 | 13 | 13 |
| 14 | 14 | 14 |
| 15 | 15 | 15 |
| 16 | 16 | 16 |
As to this pin out, all 16 pins of the OBD2 OBD male and female connectors are wired, so there are 16 wires of 26AWG in both round cables.
Application
This Y cable is used to connect telematics, IoV devices, fleet management devices, OBD2 GPS trackers, ECU tuning tools or car performance tuning tools to vehicles' OBD2 female diagnostic ports.
This OBD2 OBDII Y Cable allows port relocation or connection of multiple telematics or IoV devices. Take the original BMW OBD2 female diagnostic port off its original location with tools if necessary and then insert the OBD2 male plug at the end of this OBD2 Y cable into the original BMW OBD2 female diagnostic port. Install the replacement BMW OBD2 female connector at one end of the Y ends back to the original location of the OBD2 female diagnostic port in the car. Then you can connect a telematics or IoV device to the common OBD2 female connector at the other end of the Y ends. You can also connect another telematics or tuning device to the OBD2 female connector which was installed at the original location or leave this OBD2 female connector available for diagnostic use in the future. If you leave replacement BMW OBD2 female connector available and then hide the telematics or IoV device connected to the common OBD2 female connector, then nobody would know that you have installed these devices without opening the panel.
Sending an inquiry
If you haven’t found or don’t have time to look for the OBD2 OBDII, J1939 or J1708 cables, adapters or connectors in our website, feel free to let us know what OBD2 OBDII, J1939 or J1708 cables, adapters or connectors you need by sending an inquiry (If you have a picture, please attach it in the inquiry). We can also customize any OBD2 OBDII, J1939 or J1708 cables, adapters or connectors for you.
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