For courses in Engine Performance and Drivability, Computerized Engine Controls, Automotive Computers, and Automotive Fuel Emissions-in automotive departments of vocational and trade schools as well as community colleges. Based on the premise that simple problems should always be checked first, this practical, hands-on book introduces the diagnosis and troubleshooting of automotive engine control systems. It serves students as a single source for information on digital storage oscilloscopes, fuel injection and ignition system diagnoses, five-gas exhaust analysis, emission testing, and more-with a very technical but easy-to-read and understand presentation. This edition has been updated to include even more detailed scope (DSO) and current ramping tests plus extensive scan tool diagnosis

"Advanced Engine Performance Diagnosis combines topics in engine performance (ASE A8) and the advanced engine performance (ASE L1) topics into one practical, comprehensive textbook that is easy for instructors to teach with, and an affordable option for students. This hands-on introduction to the diagnosis and troubleshooting of automotive engine control systems serves students as a single source for information on digital storage, oscilloscopes, fuel injection and ignition system diagnoses, five-gas exhaust analysis, emission testing, and more. The book is formatted to appeal to today's technical trade students with a a technical, but easy-to-read and understand presentation that uses helpful real-world tips and visuals to bring concepts to life and guide students through the procedures they'll use on the job. Vacuum (air) leaks can cause a variety of driveability problems and are often difficult to locate. One good method is to use a machine that generates a stream of smoke. Connecting the outlet of the smoke machine to the hose that was removed from the vacuum brake booster allows smoke to enter the intake manifold. Any vacuum leaks will be spotted by observing smoke coming out of the leak"--

For courses in Engine Performance and Drivability, Computerized Engine Controls, Automotive Computers, and Automotive Fuel Emissions in automotive departments of vocational and trade schools, as well as community colleges This book is part of the Pearson Automotive Professional Technician Series. Prepare tomorrow's automotive professionals for success Advanced Engine Performance Diagnosis, 6/e combines topics in engine performance (ASE A8 content area) and topics covered in the advanced engine performance (L1) ASE test content area into one practical, comprehensive textbook, making it easier for the instructor to teach these topics, while remaining cost effective for the student. A hands-on introduction to the diagnosis and troubleshooting of automotive engine control systems, it serves students as a single source for information on digital storage, oscilloscopes, fuel injection and ignition system diagnoses, five-gas exhaust analysis, emission testing, and more, all presented in a technical, but easy-to-read and understand presentation. The book is formatted to appeal to today's technical trade students, and the author uses helpful tips and visuals to bring concepts to life and guide students through the procedures they'll use on the job. To keep your course current, all of the content is correlated to the latest NATEF tasks and ASE areas; all of the chapters are updated with the latest technology; and new chapters are included on immobilizer and anti-theft system operation and diagnosis, variable valve timing systems, and automatic transmission electronic controls. Two new appendixes include a sample ASE certification test and NATEF correlation chart. This book is part of the Pearson Automotive Professional Technician Series, which provides full-color, media-integrated solutions for today's students and instructors covering all eight areas of ASE certification, plus additional titles covering common courses. Peer reviewed for technical accuracy, the series and the books in it represent the future of automotive textbooks.

Auto Engine Performance and Driveability provides up-to-date information on developing the skills to properly diagnose and fix driveability problems. Coverage includes OBD I and OBD II diagnostics, as well as computerized powertrain systems. The text is useful for ASE test preparation. Each chapter includes a section of ASE-type questions.