{ "item_title" : "How to Use an OBD2 Scanner for Beginners", "item_author" : [" Fletcher V. Carrick "], "item_description" : "Check engine light on? Learn how to read the information behind it.An OBD2 scanner can provide useful diagnostic information, but interpreting that information correctly is an important part of the process. How to Use an OBD2 Scanner for Beginners is a practical, plain-English guide designed for readers with little or no previous experience with automotive scanning.Inside, you'll learn how to: Locate the OBD2 port and connect a scanner safelySet up handheld and Bluetooth scan toolsRun your first scan and understand the resultsRead, record, and interpret diagnostic trouble codesUnderstand stored, pending, and permanent codesUse freeze frame information effectivelyUnderstand common misfire, fuel-and-air, emissions, and sensor-related codesTroubleshoot common connection and scanning problemsDecide when a basic issue may be suitable for DIY attention and when professional service is appropriateKnow when clearing a code may not be the right next stepYou'll also get practical checklists, troubleshooting guidance, and a DIY-versus-shop decision framework to help you approach vehicle diagnostic information more confidently.Whether you're learning about OBD2 for the first time, maintaining a used vehicle, or preparing for a conversation with a repair professional, this guide gives you a straightforward foundation for using a scanner and understanding what the results can and cannot tell you.", "item_img_path" : "https://covers1.booksamillion.com/covers/bam/9/79/817/898/9798178980064_b.jpg", "price_data" : { "retail_price" : "25.45", "online_price" : "25.45", "our_price" : "25.45", "club_price" : "25.45", "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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