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Home >> Jaguar >> 2019 >> XF S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 28 (Engine Emission Control - INGENIUM I4 2.0L Petrol -- XF/(X260)) >> Engine Emission Control - INGENIUM I4 2.0L Petrol >> Description And Operation >> Engine Emission Control - INGENIUM I4 2.0L Petrol >> Operation >> Camshaft Cover Breather

Camshaft Cover Breather

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Piston blow-by gases that enter the camshaft cover are drawn through the baffle plate and into the clean air Low Pressure (LP) intake duct by a venture effect of the clean air passing the hose connection. Oil vapor is collected in the baffle plate and drains back to the cylinder head and the oil pan.