Where is the ventilation pipe of the Chery A3 engine crankcase connected?

[Wright]

The ventilation pipe of the Chery A3 engine crankcase is connected above the cylinder. Engine Crankcase: The crankcase is the lower part of the cylinder block used to install the crankshaft, divided into the upper crankcase and the lower crankcase. The upper crankcase is cast integrally with the cylinder block, while the lower crankcase is used to store lubricating oil and seal the upper crankcase, hence also known as the oil pan. The oil pan bears minimal force and is generally made of thin steel plate stamping. Its shape depends on the overall layout of the engine and the capacity of the engine oil. Reason for connection to the cylinder: A small amount of combustion exhaust gas enters the crankcase, requiring pressure relief. Directly discharging these gases into the atmosphere would cause pollution. The crankcase forced ventilation primarily controls emissions by reintroducing these gases into the combustion chamber for burning and conversion. There are holes between the cylinder head and the cylinder block, larger than the water channel holes, leading from the cylinder block to the cylinder head, then into the valve cover for oil-gas separation, and finally to the intake pipe for combustion.