mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Steering/Alignment - Vehicle Pulls Left or Right|Page 2980 > < Steering/Alignment - Vehicle Pulls Left or Right|Page 2978
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TWO WAY CHECK VALVE AND CHECK AND CUT VALVE

    The two way check valve and check and cut valves work together to control the pressure in the fuel tank.

PCV VALVE

    The PCV valve is operated by intake manifold vacuum.  When the engine is running at idle, the PCV valve is slightly opened and a small amount of
blowby gas is drawn into the combustion chamber.  At higher speeds, the PCV valve is further opened and a larger amount of blowby gas is drawn into
the combustion chamber.

Steering/Alignment - Vehicle Pulls Left or Right|Page 2980 > < Steering/Alignment - Vehicle Pulls Left or Right|Page 2978