Crankcase ventilation system with fuel injection system
1 – connection to the intake manifold, 2 – intake manifold, 3 – breather tube, 4 – oil separator, 5 – valve, 6 – hoses
The crankcase ventilation system consists of a separator and a valve located on the left front side of the engine. It is connected by a pipe to the exhaust manifold. The system operates from the vacuum in the intake manifold. Gases that have broken through the piston are sucked through the separator and valve to the intake manifold and re-enter the engine combustion chamber, where they are burned.