Obdii Engine System Diagnostic ToolFirmware Version Of Icar Pro Has Been Updated To Elm327 V2.3. V2.2 Contains Additional Instructions For Reading Other Data And Vehicles. It Mainly Acts On The Motor System. Reads Data In Real Time. Clearing Dtcs From Mil.Wide Vehicle CoverageVgate Icar Pro Elm327 Is A Automotive Obd2 Scanner. Supports All Obd-Ii Protocols: Kwp2000, Iso9141, J1850 Vpw, J1850 Pwm And Can. Work On 12V Obd2 Vehicles (1996 Usa Onwards) And Eobd Vehicles (Petrol Vehicles (12V) From 2001 And Diesel Vehicles (12V) From 2003/2004)Easy Design To Use Icar Pro Bluetooth 4.0 French Diagnostic Obd2 Case Is An Upgrade From 3.0. It Supports Android, Ios And Windows Systems. Its Special Function, Put It In Your Car, It Will Wake Up Automatically, Long Time Not In Use, It Will Sleep Automatically. Extremely Low Power Consumption, Please Note: Connect Bluetooth Directly In The Diagnostic App.Compatible With Many Obd2 Apps.Various Third-Party Apps Available On The App Store. Some Apps Require Payment On Google Play. The Choice Of Applications Depends On Your Needs. Recommend Ios Obdii Apps (Bimmercode/Geekobd/Accurate); Recommend Android Obdii Apps (Torque / (Geekobd / Dashconmand)).Warranty Service2-Year Warranty, Money Back Guarantee, 2-Year Professional Customer Service Replacement. If You Need More Help, Ask Questions On This Page Or Send Us An Email. You Will Receive A Response Within 12 Hours.-2 Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.