Volvo Workshop Service and Repair Manuals > 940 SE L4-2320cc 2.3L SOHC Turbo VIN 87 B230FT (1991) > Powertrain Management | Emission Control Systems | Positive Crankcase Ventilation | PCV Orifice | Component Information | Locations

Page 1

PCV Orifice: Description and Operation

Fig. 9 P.C.V. NIPPLE

Restricts the crankcase gas flow and limits the maximum crankcase vacuum. Fig. 9.

Volvo Workshop Service and Repair Manuals