Electrical load

Fig 1: Communication Diagram (Electrical Load)

Courtesy of SAAB-SCANIA OF AMERICA, INC.

Just before the heated rear window or radiator fan is engaged, DICE sends bus message "Power consumption ", unit A. Trionic T7 calculates the expected increase of the generator load.

The value is converted to mg air/combustion and constitutes the air mass/combustion value required to fully compensate for the generator's load increase.