Home >> Audi >> 2025 >> S4 Premium >> Repair and Diagnosis >> Engine Mechanical >> Lubrication System >> Lubrication (Servicing - 6-Cylinder 2.9L; 3.0L 4V TFSI Ea839 Engine) >> 17 Lubrication >> Crankcase Ventilation >> Crankcase Ventilation Module, Removing And Installing >> Tightening Specifications