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Free to use workshop manual for your 2015+ Mk4 'ND' Mazda MX-5
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ROLLOVER VALVE [SKYACTIV-G 2.0]

Purpose, Function

  • The rollover valve prevents fuel flow into the evaporative gas passage during sudden cornering or vehicle rollover.

Construction

  • The rollover valve is located inside the fuel tank.

    U.S.A. and CANADA specs.

    Except U.S.A. and CANADA specs.

  • The rollover valve consists of a float (valve), O-ring, and spring.

Operation

  • Because the float (valve) is normally open, evaporative gas in the fuel tank is introduced to the charcoal canister.

  • When the float (valve) is immersed in the fuel during sudden cornering or vehicle rollover, the passage is blocked by spring force and the ascending force of the float (valve).

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Free to use workshop manual for your 2015+ Mk4 'ND' Mazda MX-5

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