CAB-10087 OBD-II to DB9 Cable

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US$15.43
CAB-10087
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The SparkFun CAB-10087 is a cable that will allow you to access the pins on your car's OBDII connector.

It has an OBDII connector on one end and a DB9 female serial connector on the other.  The overall 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.

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

 

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