Evolution of OBD II Book and iCD

SV10630-11B1

The goal of this course is to familiarize you with the history of vehicle emissions systems and the evolution of OBD, help you understand how input sensors and output components function, and help you understand how OBDII requires standardization. In this course you will learn the differences between OBD inputs and outputs, compare the differences between OBD and OBDII systems, retrieve scan data from OBD systems, and diagnose and repair primary sensors and output components.

Covered are typical scan data values from OBD II systems. Explained are how input sensors and output actuators function and how to diagnose and repair those components using a scan tool. Diagnostic strategies for the various sensors and actuators are included. Typical oscilloscope graphs are shown and explained. This program is part of the 3 book Delphi series on OBD II. (155 pages)