{ "item_title" : "Automotive Diagnostics for Beginners", "item_author" : [" Graham Everest "], "item_description" : "A warning light appears, the engine runs poorly, or the vehicle refuses to start. A scan tool may reveal a code, but the code rarely tells the whole story. The real challenge is finding the cause without wasting time and money on parts that may not be faulty. Modern vehicles combine mechanical systems, electrical circuits, sensors, actuators, and electronic control modules. Similar symptoms can come from very different sources, and replacing the component named in a code description may leave the original problem unresolved. What matters is learning how to gather evidence, choose a useful test, interpret the result, and decide what to investigate next. Inside this practical guide, you will learn how to: - Understand how major vehicle systems interact and how one fault can affect another.- Use scan tools and interpret diagnostic information without treating a code as proof of a failed part.- Apply electrical fundamentals, use a digital multimeter appropriately, and understand continuity and voltage-drop testing.- Investigate battery, starting, charging, and repeated-discharge complaints.- Examine sensors, actuators, engine control, fuel delivery, ignition, engine performance, and emissions-related symptoms.- Approach common and intermittent faults with a structured process, then verify and document the repair.- Recognize when vehicle-specific service information, specialist equipment, or qualified assistance is needed. The chapters build progressively from workshop safety and tool preparation through electrical circuits, on-board diagnostic systems, engine-management operation, drivability concerns, advanced electronics, and practical case studies. Examples, review questions, applied exercises, and completion checklists help reinforce the reasoning behind each diagnostic step.Designed for complete beginners, automotive apprentices, DIY vehicle owners, and entry-level technicians, this book provides a foundation for investigating faults methodically. It can also help readers with basic vehicle knowledge develop a more consistent approach to scan data, electrical measurements, and repair verification. The examples are educational and do not establish universal specifications. Vehicle configurations differ, so safe practice and the correct service information for the vehicle remain essential. Move from guesswork toward evidence-based diagnosis. Get your copy and begin learning how to investigate symptoms, test with purpose, and confirm whether a repair has addressed the original complaint.", "item_img_path" : "https://covers2.booksamillion.com/covers/bam/9/79/816/615/9798166156877_b.jpg", "price_data" : { "retail_price" : "25.00", "online_price" : "25.00", "our_price" : "25.00", "club_price" : "25.00", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }

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