OBD2 WIFI Enhanced car diagnostic tool with EMC certification, ROHS certification, and FCC certification. It allows you to read and clear check engine diagnostic trouble codes, reset the check engine light. It supports Android and iOS devices, with recommended apps being OBD Fusion, inCarDoc for iOS devices, and Torque Pro for Android devices. The apps provide more diagnostic capabilities in their paid versions. WiFi connection is achieved within 10 seconds. It also features real-time reading display showing engine RPM, coolant temperature, fuel system status, vehicle speed, short-term and long-term fuel trim, air flow, throttle position, and more. For your car's compatibility with the OBD II protocol, refer to the emissions control information label and check if it states OBD II certified. Accompanied by a user manual CD.