Test Function No. 4 - Momentary Fuel Consumption Values

This function is locked and needs to be unlocked via the procedure in Function Test No. 19. The following data is displayed and can be scrolled through using the trip reset button.
- 'VBR: 14.3 L/100 KM - momentary consumption in l/100 km for calculation of consumption values.
- VBR: 20.3 L/H - momentary consumption in liters per hour for consumption assessments when the vehicle is stationary with the engine running.
The consumption values are calculated from PWM injector signals which correspond to the injected fuel volume.