Features： 1、Professional OBD diagnostic tool, can be used for vehicle diagnosis. 2、Perfectly fit for Fiat, and only suitable for Windows XP/for Windows 7. 3、Compact size, lightweight and portable, which is easy to carry and store. 4、Made of high quality ABS material for maximum durability and stability. 5、Strictly follow the manufacturing standard to make sure excellent performance. Specification： Item Type: Diagnostic Tool Material: ABS Color: Blue Fitment: Fit for Fiat Features: Cable used to include a 4 way to switch to different ECUs access: Position 1 = engine ECU (read / clear engine failure) Position 2 = air pocket ECU (read/remove air pocket failure) Position 3 ECU = ABS (read / erase fault codes) Position 4 = for ESP ECU (read / clear fixed fault) How to Use: Plug the cable into the computer/laptop; Install the cable driver (provided on CD); Make any other settings suggested by the diagnostic software; Set the switch to diagnose the required ECU; Plug the cable into the car OBD connector; Diagnostic software products used for connection. Package List： 1 x Diagnostic Tool  1 x CD