How to Use Automotive OBD?
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Automotive OBD is used by connecting the OBD interface to a computer, allowing real-time viewing of vehicle data and detection of faults. Automotive OBD refers to the On-Board Diagnostics system, which serves the following purposes: 1. Locating and describing faults in specific parts or components to facilitate repairs; 2. Alerting to faults that cause excessive emissions, thereby indicating increased environmental impact from pollutant emissions. Automotive OBD includes: 1. EGR; 2. Engine; 3. Particulate filter; 4. Catalytic converter; 5. Oxygen sensor; 6. Emission control system; 7. Fuel system.