【OBD II/EOBD COMPLETE DIAGNOSIS】: This obd2 scanner has full obd2 functions. Read Codes, Erase Codes, MIL Fault Light, Live Data, EVAP System Test, On-Board Monitor Test, See Frozen Frame, O2 Sensor Test, Vehicle Info, I/M Readiness, Find Engine DTC code, for all OBD2 compatible. Vehicles. 【PLUG AND PLAY】: This car code reader can quickly scan and erase trouble codes, even a beginner can use this device to read the trouble code. Save money and time. No need to install mobile app or software; no need to charge. Equipped with a long cable and made of very thick flexible insulation. So easy to use. 【UNMATCHED COMPATIBILITY】: This obd2 scan tool works on most European vehicles after 2005, after 1996 US vehicles and after 2008 Asian vehicles that are OBDII compliant (OBDII protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN). Does not support 2021 model for all brands. Supports English, French, Spanish, German, Russian, Italian and Portuguese. You can download the car brand adaptation list. 【I/M READINESS STATUS TEST】: You can use this obd2 scanner to check the system status of misfires. ignition and fuel system emission-related monitors, make sure the monitor has been tuned before using it for smog, help you easily pass smog check, save your money to pay fines. p> 【Notes on Vehicle Compatibility】When you click the read code and clear code interface, you need to select the model brand to start the diagnosis; If the corresponding brand is not found, select other brands, you can also read the data (if it is a supported model).; The current list of model brands is being updated. Please wait. Number of sends: 1pcs (without battery)