Do you want to monitor vehicle parameters without taking your eyes off the road? Viet HUD helps you display all important data right before your eyes, helping you drive safely and feel secure on every journey.
With a wirelessly connected OBD2 device from Viet HUD, you have turned your smartphone into a smart HUD with all the advanced features of HUD:
* Display function:
- Display vehicle speed (Km/h, Mph)
- Display engine rpm (RPM - rpm)
- Displays engine coolant temperature
- Displays motor load.
- Show travel time
- Show distance traveled
- Display battery voltage.
- Display fuel consumption lph (liters of fuel/ 100 km)
- Orientation compass

* Vietnamese warning function:
- Speed ​​warning according to settings.
- Cooling water temperature warning according to settings.
- Warning when engine rpm is too high.
- Warning about driving too long according to settings.

* Function to scan all vehicle parameters:
- Engine parameters: Engine starting time, MIL, number of vehicle starts...
- Fuel system parameters: throttle valve position, throttle positions, pedal positions B, D, E....
- Sensor parameters: oxygen sensor, suction pressure sensor, ERG coefficient...

* Vehicle diagnostic function:
- Read engine error codes
- Clear engine error codes

You don't need to be a vehicle expert to understand and capture all information about your vehicle, helping you take care of it, drive easier and safer on all roads.
Website: https://viethud.com