944 S L4-2479cc 2.5L DOHC (1987)
2. The engine ventilation hose is correctly fitted between the upper and lower parts of the housing.
3. Carry out a functional check on the air circulation flaps before installing in the vehicle.
2. The engine ventilation hose is correctly fitted between the upper and lower parts of the housing.
3. Carry out a functional check on the air circulation flaps before installing in the vehicle.