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Home >> Saab >> 2011 >> 9-3 Aero, 2D Convertible, Automatic >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel System >> Specifications >> Ethanol sensor >> Main purpose
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Main purpose

To provide the ECM with information about the actual ethanol content in the fuel.