Pin Description OBDII DB9 Female Signal Ground 5 1 Chassis Ground 4 2 CAN High J-2284 6 3 ISO 9141-2 K Line 7 4 CAN Low J-2284 14 5 J1850 BUS- 10 6 J1850 BUS+ 2 7 ISO 9141-2 L Line 15 8 Battery Power 16 9

Product Description

DB9 female to OBD2 cable allows the EasySYNC range of CANbus products to mate to OBD-II interface connectors commonly used in automotive diagnostics.

The DB9 end plugs directly into the EasySYNC CANPlus modules or any CANbus adapter that conforms to the CAN-in-Automation (CiA) DS102-2 pin-out. The OBD-II end plugs directly into an automotive diagnostic port.

OBD II is an On-Board Diagnostics standard for cars. It provides access to numerous data from the engine control unit (ECU) and offers a valuable source of information,

· such as Fuel Systems.

· Engine Misfires.

· Emissions Control Systems.

· Vehicle/Speed Idling Controls.

· Computer Systems.

· Transmission Systems.

· Others related to vehicle body & chassis etc such as Seat-belt, Airbags etc

This is an OBD-II to DB9 cable, which allows you to access your car’s OBDII connector through software, please this is only hardware cable.

Product pin assignments:

different device is different pin assignments, need customer to provide:

Pin Description	OBDII	DB9 Female
Signal Ground	5	1
Chassis Ground	4	2
CAN High J-2284	6	3
ISO 9141-2 K Line	7	4
CAN Low J-2284	14	5
J1850 BUS-	10	6
J1850 BUS+	2	7
ISO 9141-2 L Line	15	8
Battery Power	16	9