Sunyou Torque V2.1 Mini WIFI Wireless OBD2 OBDII Car Scanner Protocols Auto Diagnostic Tool On Android Works on all OBD2 Vehicles ( from 1996 in USA) and EOBD vehicles ( Petrol cars from 2001 and diesel cars from 2003/2004 in Europe) Compatible with Android Torque and Windows Smartphone, Windows PC. Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database). Clear trouble codes and turn off the MIL ("Check Engine" light). It is used to read & diagnose trouble codes, clear trouble codes and detect fuel pressure and so on.