Sequoia 4WD V8-4.6L (1UR-FE) (2010)
1UR-FE EMISSION CONTROL: AIR SWITCHING VALVE (for Bank 2): REMOVAL
1. REMOVE V-BANK COVER SUB-ASSEMBLY See: Engine, Cooling and Exhaust/Engine/Service and Repair/Removal and
Replacement/Engine Assembly/Removal
2. REMOVE AIR CLEANER HOSE ASSEMBLY See: Engine, Cooling and Exhaust/Engine/Service and Repair/Removal and
Replacement/Engine Assembly/Removal
3. DISCONNECT NO. 3 VENTILATION HOSE
(a) Disconnect the No. 3 ventilation hose.
4. DISCONNECT NO. 1 AIR HOSE
(a) Disconnect the No. 1 air hose.
5. REMOVE AIR SWITCHING VALVE ASSEMBLY
(a) Disconnect the connector and clamp.
(b) Remove the bolt and disconnect the wire harness clamp bracket.
(c) Remove the 2 bolts.
(d) Remove the 3 bolts, air switching valve and gasket.
NOTICE:
Be careful not to damage the installation surface of the gaskets.
Installation
1UR-FE EMISSION CONTROL: AIR SWITCHING VALVE (for Bank 2): INSTALLATION