KONNWEI KW818 EOBD OBDII Car Auto Diagnostic Scan Tools CAN Code Reader Scanner (Only for 12V Gasoline Car) About The Product 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. Functions 1. Read engine fault codes and shows definitions. 2. Read DTCs 3. Clear DTCs 4. Read data stream 5. Turn off MIL and reset monitors 6. View freeze frame data 7. IM readiness monitor status 8. Display O2 sensor test data 9. Read vehicle information 10. DTC lookup 11.Test data review 13. Internet upgradable 14. 2.8 inch LCD display with extra long 5.5ft cable 15. Lifetime free update software. Supported Protocols 1. ISO15765-4(CAN) 2. ISO14230-4(KWP2000) 3. ISO9141-2 4. J1850 VPW 5. J1850 PWM