03 · Engine

Exhaust gas recirculation system

Make: Volkswagen
Model: Polo Mk4
Section: 4-cylinder injection engine › Exhaust system › Exhaust gas recirculation system

EngineExhaust gas recirculation system

Note

t	The mechanical exhaust gas recirculation valve with cone shaped plunger ensures that various cross sectional openings are possible at different plunger lifts.

t	Pulsed control enables every conceivable valve position.

Assembly overview → Chapter.

Parts & tools for this job For Volkswagen Polo

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