KONNWEI KW905 Bluetooth 5.0 Car OBD2 Scanner Support Android & iOS About Product The device is a small adapter that plugs into your vehicles OBDII connector via Bluetooth and works with Android and iOS smartphones or Windows PCs. With this product you will be able to perform a complete computer diagnosis of your car and even correct minor faults without having to resort to a service station. Features 1. Displays the cars real-time performance, such as power, vehicle speed, oil pressure, coolant temperature, engine load, intake manifold pressure, throttle position and intake air temperature. 2. If communication is interrupted, this item will automatically switch to sleep mode after half an hour. 3. The adapter uses a fast and reliable chip to ensure a stable wireless connection. 4. Support protocols: ISO 9141, KWP2000, SAE J1850, CAN, J1850 VPW, J1850 PWM 5. Small size, compact structure, plug and play, easy to use. After installing the appropriate software in the host device, you may read the following parameters from the vehicle: speed Rotating speed Fuel consumption engine coolant temperature fuel pressure Calculated engine load Throttle position Intake manifold pressure Intake air temperature time advance air mass flow fuel level air pressure EVAP system vapor pressure fuel trim