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Home >> Saab >> 2007 >> 9-3 2.0T, 2D Convertible, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> TRIONIC T8 Fuel Control System 4-CYL >> Description & Operation >> Pressure sensor, EVAP (585) >> Main task

Main task

The pressure sensor is used for onboard diagnostics to detect leakage in the purge system.