FIAT SPIDER 2000 User Manual

Page 32

Crankcase Emission Control

System

This is a closed system designed to

prevent any emission of blow-by gases
and oil vapours into the atmosphere.

These gases and vapours are piped
to an orifice downstream of the throt-

tle and are then drawn into the engine

In any rpm condition.

1. Emission feedback port

2. Throttle valve

3. Flame trap

4. Intake manifold

5. Sump-to-air cleaner line

6. Cyclone liquid/vapor separator

7. Oil drain line into sump

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