Automotive Relay Circuit Guide(Includes circuit explanations, how current flows and how to wire relays from the ground up.)By Mandy ConcepcionThis book is a com

"Includes pressure/voltage/current volumes, OBD-2 code definitions & code-setting criteria"--Cover.

This book is a comprehensive work on automotive relays and their circuit analysis. The book is also a companion to our Video-DVD series of the same title. Here,

A Technician's Guide to Automotive Emissions Systems is the premiere book in the new professional training series Delmar Publisher's Inspection and Maintenance

Comprehensive ASE A1-A8 exam questions. Covers the following: A1 Auto: Engine Repair; A2 Auto: Automatic Transmission/Transaxle; A3 Auto: Manual Drive Train & A