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What Is an OBD2 Scanner and How Does It Work?

Discover what an OBD2 scanner is and how to use it to diagnose and fix car problems before they escalate into major repairs.
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What Does Engine Code P Zero Seven Two Zero Mean?

Code P0720 is one of the OBD codes that is activated when the Powertrain Control Module (PCM) detects erratic or insufficient input from the output shaft sensor (OSS). Such a code generally indicates ...