CHECK VALVE [SKYACTIV-D 1.5]SM2759861
CHECK VALVE [SKYACTIV-D 1.5]

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Purpose, Function

• The check valve prevents pressure backflow generated in the vacuum pump.

Construction

• The check valve is located on the engine (rear).
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• The check valve consists of the body and filter.
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• A one-way valve is integrated in the check valve.

Operation

• The one-way valve opens by the vacuum from the vacuum pump to introduce vacuum to the vacuum chamber.
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