We have collected OBD2 pinouts of all popular car manufacturers on one page. All pinouts are presented with pictures and visual schemes.
Types of OBD2 connector Obd2, Obd, Electrical circuit diagram
38 Pin to 14 Pin Car Diagnostic Cable OBD 2 to OBD2 Connector Scanner Auto Adapter Tool Extension Cables for Mercedes Benz Fast - AliExpress
Obd1 port pin assignment 92 blazer - Blazer Forum - Chevy Blazer Forums
XTOOL OBDII 16 PIN Connector, OBD2 Replacement Connector for D8, D8S, X100 PAD Plus, X100 Pads, IK618, X100 PAD3 : Automotive
Part One: OBD-II Automotive Systems & Protocols
Understand CAN bus vs OBD2
Reverse engineering of the Nitro OBD2 - Quarkslab's blog
OBD2 pinout explained. Major car brands pinouts
TMP 10401-Car Obd2 Pinout - shtml-2-647738834, PDF, Wheeled Vehicles
OBD II Specifications and Connections