THINKDRIVER is a smart Bluetooth diagnostic tool for DIYers and car owners, which is extremely close to professional diagnostic tools. Besides the full OBDII function, THINKDRIVER supports the vehicle's full system diagnostics to help you know every module in the car. Goodbye to normal OBDII dongle! **Features 1. Professional diagnostic functions such as read/clear code, data flow diagram, read ECU, etc. 2. Support full OBD II diagnosis, read data flow, freeze frame read IM/real-time data, read/clear fault code, vehicle on-board monitoring/computer system control operation and read vehicle information. 3. cover up to 115 car brands from 39 major automobile manufacturers . 4. Support automatic VIN decoding and one-key diagnosis. 5. Clear fault codes and generate professional diagnostic reports. 6. ThinkDriver community services (share/help/support). 7. 0-100 km/h (0-60 mph) acceleration test helps you know the performance of your car!