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UniversalOBDII / UniversalOBDIIPinConnections

Pin Connections

Serial Data In Connector

9 Way Male D-Type

PIN 2 RS232 Input

PIN 3 RS232 Pass through

PIN 5 Ground

PIN 7 Power

Serial Data Out Connector

9 Way Female D-Type

PIN 2 RS232 Output

PIN 3 RS232 Pass through

PIN 5 Ground

PIN 7 Power

ECU Connector

9 Way Male D-Type

PIN 2 RS232 Input

PIN 3 RS232 Output

PIN 5 Ground

Page last modified on October 30, 2013, at 07:09 AM