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Onboard Refuelling Vapour Recovery (ORVR)

Onboard Refuelling Vapour Recovery (ORVR)

Recovery of fuel vapour when refuelling



Filler pipe

Non-return valve, fuel tank

Fuel tank

Float valve

Evaporative emission canister

Shut-off valve, evaporative emission canister

Pressure sensor, fuel tank

EVAP canister purge valve

Shut-off valve, rollover