ODB-II
From HwB
Provides diagnostic information from cars.
Pinout
16 PIN ODB-II at the car.
| Pin | Name |
|---|---|
| 1 | ? |
| 2 | J1850 Bus+ |
| 3 | ? |
| 4 | Chassis Ground |
| 5 | Signal Ground |
| 6 | CAN High (J-2284) |
| 7 | ISO 9141-2 K Line |
| 8 | ? |
| 9 | ? |
| 10 | J1850 Bus |
| 11 | ? |
| 12 | ? |
| 13 | ? |
| 14 | CAN Low (J-2284) |
| 15 | ISO 9141-2 L Line |
| 16 | Battery Power |
| 17 | ? |
| 18 | CAN Low (J-2284) |