GOFORJUMP P12 5.8 TFT OBD2 Hud Head Up Display Digital Car Speed Projector On Board Computer Speedometer Windshield Projetor

This product connects car OBD2 interface by OBD cable, and display the driving datas, e.g. vehicle speed, engine RPM, water temperature, fuel consumption etc. It can keep the driver¡¯s eyes always on road to avoid the dangerous of lowering down head to read the dashboard. This product won¡¯t change any car ECU datas. OBD smart digital device is equipped with a very powerful detection for error code, the device can display the error code information clearly in text form,and it can clear the fault information,and display accelerating competitive mode,brake performance test mode, read the entire vehicle data stream information,and the other functions. TFT LCD multi color smart display.Multi function display mode or simple function display mode can be switched freely.Add new functions: accelerating competitive mode ,Brake performance test, can read the entire car data stream information.The language can be changed. Rich Contents:vehicle speed,engine RPM,water temperature,voltage,instantaneous fuel consumption,average fuel consumption,sum driving distance measurement,driving time ,low voltage alarm,high water temperature alarm,over speed alarm, engine fault code alarm, eliminate the fault code,freely switch between kilometers&miles. The first scan will show the vehicle protocol. Available for cars with OBD2 and EUOBD port(Car automatic diagnosis system) ,plug and play.