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Once you've hacked everything, why not go out in the garage and hack your car? This cable allows you to access the pins on your car's OBD-II connector. It has an OBDII connector on one end and a DB9 female serial connector on the other. The ov-erall length of the cable is 5'.
Note: This cable is not meant to be plugged directly into a computer's serial port. It is meant to plug into some sort of hardware interface like i.e. the OBD-II UART Breakout Board.
Here is the basic pinout (OBDII > DB9 Female):
|
Pin Description |
OBDII |
DB9 |
|
J1850 BUS+ |
2 |
7 |
|
Chassis Ground |
4 |
2 |
|
Signal Ground |
5 |
1 |
|
CAN High J-2284 |
6 |
3 |
|
ISO 9141-2 K Line |
7 |
4 |
|
J1850 BUS- |
10 |
6 |
|
CAN Low J-2284 |
14 |
5 |
|
ISO 9141-2 L Line |
15 |
8 |
|
Battery Power |
16 |
9 |
|
