Fangrui Product Details 1. Konnwe Kw818 Car Obd2 Bluetooth Fault Detector Diagnostic Tools 2. Product Size: 19x10x3.6cm 3. Product Weight: 480g 4. Basic Functions: 5. - Read The Code 6. - Erasure Code 7. - Im Ready 8. - Data Flow 9. - Freeze Frame 10. - 02 Sensor Test 11. - Vehicle Monitoring 12. - Evaporation System 13. - Vehicle Information 14. - Battery Voltage Test 15. Support Functions: 16. - Read The Fault Code: Can Quickly And Clearly Find The Cause Of The Fault 17. - Clear Dtc: After Finding The Cause Of The Fault And Successfully Solving It, Use This Function To Clear The Dtc 18. - Dynamic Data Flow: The Values Of Various Parameters Can Be Accurately Measured, When The Engine Is Running, It Is Helpful For Maintenance Services 19. - Check The Freeze Frame: Judge The Actual Morning State Of The Electronic Control System At That Time By Reading The External Environment Data 20. - Oxygen Sensor Test: Monitor The Performance Indicators Of The Oxygen Sensor, Which Is Very Important For Emission Control 21. - Monitoring Status: Ecu Monitors The Results Of Emission-related Sensors And Reads The Vin And Engine Verification Number 22. Plug And Play, Simple Operation, Convenient And Quick 23. Light Weight, Small Size, Will Not Take Up Too Much Space 24. You Can Enjoy Free Software Updates And Printing Services For Life 25. One-button Fault Code Search, Easy To Use 26. Support 7 Languages: English, French, Dutch, German, Spanish, Russian, Portuguese 27. Supported Protocols: Iso 9141 Kwp2000 Sae J1850 Can J1850 Vpw J1850 Pwm