OBD2 scanner for ELM327 with WIFI and Android compatibility. Supports all OBD-II self-diagnostic systems and compatible communication protocol detection. Compatible with Windows XP, Windows 7/8, Android, iOS, Symbian, WP7, PC, and other systems. Reads universal and manufacturer-specific diagnostic fault codes and displays their definitions (software contains over 3000 fault codes). Clears fault codes and turns off the engine fault indicator light. Reads real-time dynamic data stream from the engine. Displays engine speed, calculated load value, coolant temperature, fuel system status, vehicle speed, short-term fuel correction, and long-term fuel correction. Reads intake manifold pressure, timing advance, intake air temperature, air flow rate, throttle position, oxygen sensor voltage, short-term fuel trim, and fuel pressure.