Here are 10 common application scenarios for OBD2 cable 1. Vehicle fault diagnosis 2. Emission System Testing 3. Real-time data monitoring 4. Performance tuning and modification 5. Fleet management and remote monitoring 6. UBI Auto Insurance (Insurance Based on Driving Behavior) 7. Long-term data recording and analysis 8. Anti-theft and tracking system 9. ECU software upgrade and programming 10. Academic research and teaching Read More