Your connected car. inCarDoc - best doctor for your car: Check Engine codes reading, diagnostic, car scanning, monitoring and logbook tool: reads real-time and stored diagnostics parameters from ECU of OBD-II compliant cars. Requires ELM327 or compatible OBD2 car scanner. Supported: OBD-II (Bluetooth, WiFi, Kiwi 3 V-Gate iCar 3 Veepeak Carista, Vinli);