1GR-FE EMISSION CONTROL EMISSION CONTROL SYSTEM PARTS LOCATION SYSTEM DIAGRAM ON-VEHICLE INSPECTION CANISTER COMPONENTS REMOVAL INSPECTION INSTALLATION FUEL TANK CAP INSPECTION(2006/02 - 2008/10) INSPECTION(2008/10 - ) VACUUM SWITCHING VALVE COMPONENTS ON-VEHICLE INSPECTION REMOVAL INSPECTION INSTALLATION AIR FUEL RATIO SENSOR COMPONENTS ON-VEHICLE INSPECTION REMOVAL INSTALLATION HEATED OXYGEN SENSOR COMPONENTS ON-VEHICLE INSPECTION REMOVAL INSTALLATION VENTILATION VALVE COMPONENTS REMOVAL INSPECTION INSTALLATION