WORTHPlug & Play (connect the vehicle and use it immediately without update)Code reader car diagnostic tool + Full functions+Mode 6 +Mode 8YA-201 obd2 scanner can check engine light: retrieve I/M readiness, live data graph,freeze data stream,playback data streamO2 Sensor, On-board Monitoring (Mode 6),EVAP systems(Mode 8) component test,Auto vehicle information,Upgraded Battery Statu Graphing. DTC lookup5 years W-arranty.Any problem,please reach us via ucarobdsales@hotmail.com Live Data and Battery Voltage Graphing2024 Upgrade Ediag YA-201 vehicle code reader can excels in mode 6 on-board monitoring test. Also, Ediag YA-201 vehicle scanner that allows precise diagnosis enables you to retrieve data from vehicle sensors, such as Engine RPM, Intake air temperature, Short/Long term fuel, Misfire data and etc. Advanced Geaphing accurate real time data and battery voltage status through freeze data stream I/M Readiness ReadyEdiag YA-201 obd2 scanner diagnostic