Fangrui Product Details 1. Konnwei Kw818 Eobd Obdii Car Auto Diagnostic Scan Tools Can Code Reader Scanner (only For 12v Gasoline Car) 2. About The Product 3. The Konnwei Kw818 New Obd2 Eobd Can Auto Diagnostic Scanner Supports All 10 Obdii Test Modes On All Obdii Compliant Vehicles For A Complete Diagnosis. Featuring The Unique Patented One-click Im Readiness Key, Tft Color Display And Built-in Speaker, Real Time Battery Voltage Monitoring, The Konnwei Kw818 Is Truly The Ultimate In Power And Affordability, Allowing Users To Do Their Jobs Faster. 4. Functions 5. Read Engine Fault Codes And Shows Definitions. 6. Read Dtcs 7. Clear Dtcs 8. Read Data Stream 9. Turn Off Mil And Reset Monitors 10. View Freeze Frame Data 11. Im Readiness Monitor Status 12. Display O2 Sensor Test Data 13. Read Vehicle Information 14. Dtc Lookup 15. Test Data Review 16. Internet Upgradable 17. 2.8 Inch Lcd Display With Extra Long 5.5ft Cable 18. Lifetime Free Update Software. 19. Supported Protocols 20. Iso15765-4(can) 21. Iso14230-4(kwp2000) 22. Iso9141-2 23. J1850 Vpw 24. J1850 Pwm