Autel MaxiScan MS309 OBD2 Car Engine Auto Diagnostic Scanner Tool Code Reader UK

This function is most useful to check whether the ECU matches your car when you are buying a used car. This little code scanner retrieves generic (P0, P2, P3, and U0), manufacturer specific (P1, P3, and U1) codes, and pending codes and displays DTC definitions on the TFT color screen.