Maintenance Manual for J2 Sedan
Mechanical Part of Engine
b.
the
connector
carbon canister solenoid valve.
c. Remove the EVAP carbon canister
electromagnetic valve.
3)
Vacuum relief valve is mounted at the filler cap. When the pressure in fuel tank is high (more fuel
evaporation), the vacuum relief will be closed, so as to avoid emission of fuel evaporation to ambient air.
When the pressure in fuel tank is low (negative pressure), the vacuum relief valve will be opened, so as
to enable the outside air to get into fuel tank.
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