Mini ELM327 V21 Bluetooth-Compatible Wifi ELM327 V15 On Android IOS OBD II Code Reader Supported Softwares : Supported Protocols: Supported Car list : (only support 12V Gasoline car , diesel car not supported ) 1.American car support car after 1998 year 2.European car support car after 2000 year 3.Asian car support car after 2002, (Japan&Korea&China&so on) 4.Russian cars support after 2012 year (For VAZ/UAZ/GAZ car) Functions: 1.Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database). 2.Clear trouble codes and turn off the MIL ("Check Engine" light) 3.Display current sensor data, including: 4.Engine RPM 5.Calculated Load Value 6.Coolant Temperature 7.Fuel System Status 8.Vehicle Speed 9.Short Term Fuel Trim 10.Long Term Fuel Trim 11.Intake Manifold Pressure 12.Timing Advance 13.Intake Air Temperature 14.Air Flow Rate 15.Absolute Throttle Position 16.Oxygen sensor voltages/associated short term fuel trims 17.Fuel System status 18.Fuel Pressure 19.Many others. CD Software Included: Scantool_net113win (Full Version) EasyOBDII V2.2 (Free Version) OBD2Spy (Demo Version) ScanMaster-ELM (Demo Version) wOBDCRAZY (Demo Version) Package Including: 1pc x Advanced obd scan tool interface 1pc x CD driver Android Show: PC Show: BT ELM327 Blue Color : BT ELM327 White Color : BT ELM327 Black Color : WIFI ELM327 Blue Color : WIFI ELM327 White Color WIFI ELM327 Black Color : _x000D_