Evaporative Emissions System: Description
The Fuel Evaporation control system prevents the escape of raw fuel vapors to atmosphere. A special fuel tank with integral vapor separator is installed on GLC and 626 models. GLC Station Wagon models are equipped with a fuel tank with external vapor separator. B2000 models are equipped with a vapor valve instead of a vapor separator. Additional components of system include a check and cut valve (except B2000 models), an air vent solenoid valve (except B2000), 2 purge control valves (1 on B2000 models), a charcoal canister, a water thermo valve and connecting lines and hoses. A vacuum controlled evaporative shutter valve is installed on GLC Station Wagon and B2000 models.