Emission Systems
Study Set
, Positive Crankcase
Ventilation System
• Positive crankcase ventilation (PCV) –
recirculates blowby gases from the crankcase
back to the combustion chamber. Reduces
sludge buildup and caustic by-products
• PCV valve
• Crankcase breather/filter
• Hoses
,
,
Study Set
, Positive Crankcase
Ventilation System
• Positive crankcase ventilation (PCV) –
recirculates blowby gases from the crankcase
back to the combustion chamber. Reduces
sludge buildup and caustic by-products
• PCV valve
• Crankcase breather/filter
• Hoses
,
,