Abstract: The pollution control system includes a PCV valve having an inlet and an outlet adapted to vent blow-by gas out from a combustion engine. A fluid regulator associated with the PCV valve selectively modulates engine vacuum pressure to adjustably increase or decrease a fluid flow rate of blow-by gas venting from the combustion engine. An integral oil trap fluidly coupled to the PCV valve condenses vaporized oil in the blow-by gas into a liquid for re-use in the combustion engine.

Abstract: The pollution control system includes a PCV valve having an inlet and an outlet adapted to vent blow-by gas out from a combustion engine. A fluid regulator associated with the PCV valve selectively modulates engine vacuum pressure to adjustably increase or decrease a fluid flow rate of blow-by gas venting from the combustion engine. An integral oil trap fluidly coupled to the PCV valve condenses vaporized oil in the blow-by gas into a liquid for re-use in the combustion engine.

Abstract: The pollution control system includes a controller coupled to a sensor monitoring an operational characteristic of a combustion engine, such as engine RPM. A PCV valve having an inlet and an outlet is adapted to vent blow-by gas out from the combustion engine. A fluid regulator associated with the PCV valve and responsive to the controller selectively modulates engine vacuum pressure to adjustably increase or decrease a fluid flow rate of blow-by gas venting from the combustion engine. The controller selectively adjustably positions the fluid regulator to vary the degree of vacuum pressure to optimize the recycling of blow-by gases.