Automotive Sensor Diagnostics: O2, MAF, MAP, Cam, Crank, and More — Test-Before-Replace Procedures for Every Common Sensor

ChatStick Team

Jul 2026 · ChatStick Team

Ebook

Pages

About this ebook

Stop throwing expensive parts at engine codes. Automotive Sensor Diagnostics is the definitive per-sensor troubleshooting field guide for DIY mechanics, apprentice technicians, and professional automotive engineers. Written by ASE master techs, this book shows you how to use your OBD2 scan tool and oscilloscope to diagnose common sensor failures before buying replacement parts. Learn real-world testing procedures for zirconia and wideband O2 sensors, hot-wire Mass Air Flow (MAF) sensors, Manifold Absolute Pressure (MAP) sensors, NTC temperature sensors, crankshaft (CKP) and camshaft (CMP) correlation, knock sensors, fuel rail pressure sensors, and ABS wheel speed sensors. Discover how to identify drift, read scope waveforms, analyze fuel trim, test voltage dividers, and perform steering angle calibrations. Packed with actual specifications, wiring diagnostics, and step-by-step test procedures, this book will help you build a professional waveform reference library and master the art of automotive electrical diagnostics. Perfect for anyone preparing for ASE certification or looking to improve their vehicle drivability troubleshooting skills.

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About the author

About the Author

Our dedicated team of historians, researchers, and writers at ChatStick has come together to bring you an exceptional series on world history. With a shared passion for knowledge and a deep appreciation for the rich tapestry of human history, we are committed to crafting engaging and insightful books that transport readers through time.

Led by our team leader, Choochai Thianthae, who holds a wealth of experience in historical research and writing, our team is driven by a collective vision to make history accessible and captivating for readers of all backgrounds. We believe that understanding the past is crucial to understanding our present and shaping a better future.

Inspiration for our series stems from the awe-inspiring stories, events, and individuals who have shaped civilizations across the globe. We draw inspiration from the courage of ancient warriors, the intellectual brilliance of philosophers, the artistic genius of visionaries, and the indomitable spirit of those who fought for justice and equality.

Our team combines rigorous research with a commitment to storytelling, ensuring that our books not only present facts but also breathe life into the characters, cultures, and events of the past. We strive to provide a holistic view of history, encompassing political, social, economic, and cultural aspects, enabling readers to develop a comprehensive understanding of the world's intricate historical tapestry.

We are inspired by the belief that history is a powerful tool for personal growth and societal progress. Through our books, we aim to ignite curiosity, foster critical thinking, and encourage a deep appreciation for the diverse stories and experiences that have shaped human civilization.

Join us on this exciting journey through time as we unravel the mysteries, triumphs, and lessons of our shared past. The ChatStick Team is honored to share this series with you, and we hope that our books inspire a lifelong love for history and a greater understanding of the world we inhabit.

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About the Author Our dedicated team of historians, researchers, and writers at ChatStick has come together to bring you an exceptional series on world history. With a shared passion for knowledge and a deep appreciation for the rich tapestry of human history, we are committed to crafting engaging...

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