CHECK VALVE [SKYACTIV-D 1.5]
id0113q2266200
Purpose, Function
• The check valve prevents pressure backflow generated in the vacuum pump.
Construction
• The check valve is located on the engine (rear).
• The check valve consists of the body and filter.
• 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.
