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9 pin D-SUB female connector layout
9 pin D-SUB female connector
at the computer
16 pin J1962 OBD-2 car proprietary connector layout
16 pin J1962 OBD-2 car proprietary connector
at the car (looking into the car-side connector)

 

car OBD2 serial cable scheme


Another scheme

 

 

car obd cable

IC3, IC4 are Si 9241aey or Si9243aey, both can be used but pins are diffrent

Used for Volkswagen, Audi, Skoda, Seat. + opel bu only K-line
Is this document correct or incorrect?.
There are 4 reports in our database: 3 positive and 1 negative.
PinoutsGuide.com > Cars and bikes interfaces > Pinout of OBD-2 ISO-9141-2 (ISO 14230-4, KWP2000) serial cables schematics and layout of 9 pin D-SUB female connector and 16 pin car OBD2 special connector
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