Description 1Support all ObdIi selfdiagnostic systems and compatible communication protocol detection. For Windows Xp, for Windows 7/8, for Android, for iOS, for Symbian, for WP7, Pc and other systems. 2Read universal automobile manufacturer specific diagnostic fault codes and display their definitions (software contains more than 3000 fault codes). 3Clear the fault code and turn off the engine fault alarm indicator. Read the realtime dynamic data stream of the engine. 4Read engine speed, calculated load value, coolant temperature, fuel system status, vehicle speed, shortterm fuel correction, longterm fuel correction. 5Read intake manifold pressure, timing advance, intake temperature, air flow, throttle opening, oxygen sensor voltage/shortterm fuel finetuning, fuel pressure, etc.