
OBD II is an On-Board Diagnostics standard that is used on a large variety of cars. It provides access to numerous data from the engine control unit (ECU) and offers a valuable source of information when troubleshooting problems inside a vehicle. This is an OBD-II to DB9 cable, which allows you to access your car’s OBDII connector.
It provides a OBD II and DB9 female connectors. It is indispensable tool if you want to hack your car.
Pin Defination Table:
P1 DB9 Female P2 OBD II male
1 —— 5
2 —— 4
3 —— 6
4 —— 7
5 —— 14
6 —— 10
7 —— 2
8 —— 15
9 —— 16
DB9 Serial RS232 OBD II cable x1