Car OBD2 Scanner, Findway Auto Engine Light Code Reader Diagnostic Scan Tool for Toyota Ford GM BMW Nissan All OBD2 Protocol Cars Since 1996 Year The OBDII/EOBD scanner works on all US, European and Asian OBD II compliant (including the VPW, PWM, ISO, KWP 2000 and CAN protocols. Built-in OBD2 DTC lookup library. Easily determines the cause of the "Check Engine Light. Simply plugging it into your vehicles diagnostic socket, you will be able to Read all Trouble Codes & Definitions related to the "Check Engine Light", Save & Review results, Reset the trouble light, Monitor & Freeze-Frame Data, and more. This scanner Retrieves generic (P0, P2, P3, & U0) & manufacturer specific (P1, P3, and U1) codes . Clears codes, turns off Check Engine Light & resets monitors. Identifies pending codes Has memory backup for off-vehicle data review and analysis. Performs modules present test and retrieves your vehicle information such as your VIN number Notice: It does not have a backup battery,or a usb hookup to upgrade and print test results. Only work on gasoline-powered cars, not work on any diesel powered car.