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?

for use with the Titan S8-CAN.

16-Pin OBDII Connector

FAQ: Where can I find the OBD-II port? – Device Help

Installation guide: Vehicle Data Device plugged into the OBD-II port – Device Help

What is an OBD port and what are they used for?

Blog - What is OBDII? The High-Tech Port In Every Car Since 1996

ScanGauge II OBD2 Scanner for the 5th Gen Toyota 4Runner

What is OBD? What You Need to Know - AutoZone

OBD-II Type-B Cable for Mack & Volvo (121591) - Noregon

Everything You Need to Know About OBD II Scanner

Universal 5.ft USB Hard Wire Kit with USB-A and Quick Connectors

On-board diagnostics - Wikipedia

Blog - What is OBDII? The High-Tech Port In Every Car Since 1996

OBD II Port (image courtesy

The OBD-II Port And Where There Are Used