Fuel mass/combustion

Fig 1: Identifying Injection And Fuel Mass/Combustion

Courtesy of SAAB-SCANIA OF AMERICA, INC.

The fuel mass to be injected into the engine per combustion has been calculated. The value is divided by 0.76 and is now converted to ml petrol/combustion.

The volume is accumulated for each combustion and the value sent on the bus. The main instrument unit uses the value to correct the tank gauge and the information display uses it to calculate the petrol consumption.

Fig 2: Identifying Main Instrument Unit Value To Correct Tank Gauge And Information Display

Courtesy of SAAB-SCANIA OF AMERICA, INC.