Crankcase Ventilation Systems: Description

The Fiat crankcase ventilation system prevents blow-by gases from collecting in crankcase or escaping to atmosphere. The system includes an oil separator, flame trap, oil drain, ventilation hose and a by-pass hose (X1/9 only).

Fig 1: Crankcase Ventilation System (Spider 2000)

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Fig 2: Crankcase Ventilation System (Spider 2000 Turbo)

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