What Is the OBD-II Port and What Is It Used For?

If you purchased a car built after 1996, it probably has an OBD-II port. But what is it for, and how do you diagnose errors with it?

Hum by Verizon - Locate the OBD-II Port

Can you use more than one device in your OBD-II port? - The Solid Signal Blog

A brief intro to OBD-II technology - CNET

What Is the OBD-II Port and What Is It Used For?

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Recommended Practice on Proper Use of the OBD-II Port (CTA-CEB37) – Consumer Technology Association®

Design for high strength to use OBD2 tool ,Can save the wear and tear on your scan tool's OBD connector.Fits snugly and permits communication on all

OBD2 OBDII Full 16 Pin Male to Female OBD Cable Splitter Converter Adapter for Diagnostic Port Extender (Black)

How to Use a Code Reader for a Car - CARFAX

Can I have it so the OBD2 port power shuts off when the car is turned off? : r/CarHacking

The OBD-II Port And Where There Are Used