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Home >> Saab >> 2001 >> 9-3 Viggen, 4D Hatchback >> Repair and Diagnosis >> Engine Performance >> System >> TRIONIC T7 Fuel Control System >> Technical Description >> Air mass control, basic function >> 1. Driver request
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1. Driver request

The control module reads pedal potentiometer 1 and converts the voltage to air mass/combustion (mg/c). The value is sent to box 3.

Fig 1: Illustration For Step 1-2-3-4-5-6-7-8
G03504152Courtesy of SAAB-SCANIA OF AMERICA, INC.