The positive crankcase ventilation (PCV) system vents harmful blow-by fumes from the engine crankcase into the engine air intake for burning with the fuel and air mixture. The PCV valve limits crankcase blow-by gas to the fresh air intake to suit the engine demand and serves to prevent combustion from backfiring into the crankcase. Thus, the benefits from the PCV system include the ability to:
• Maximize the oil cleanliness by venting moisture and corrosion from the crankcase.
• Protect against excessive crankcase pressure.
• Automatically regulate the ventilation system air flow to the engine air intake as required by engine operating conditions.
• Maximize the oil cleanliness by venting moisture and corrosion from the crankcase.
• Protect against excessive crankcase pressure.
• Automatically regulate the ventilation system air flow to the engine air intake as required by engine operating conditions.
1 comment:
Useful information this is about ventilation, Ventilation is one of the basic requirements of a good house. As fresh air is a must to ensure the health of those who live in the house good ventilation is a must. Thanks for sharing this.
Air ventilation
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