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Home >> Toyota >> 2017 >> Sienna LE, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System [2GR-FKS] (Service Information) >> Air Fuel Ratio Sensor >> Components [08/2016 - ]
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Components [08/2016 - ]

Fig 1: Air Fuel Ratio Sensor Replacement Components (1 Of 4)
GTY705538Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
*1 INSTRUMENT PANEL FINISH PANEL END LH - -
Fig 2: Air Fuel Ratio Sensor Replacement Components With Torque Specifications (2 Of 4)
GTY731687Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout Description Callout Description
*A for AWD - -
*1 NO. 1 ENGINE UNDER COVER *2 NO. 2 ENGINE UNDER COVER
*3 FRONT WHEEL OPENING EXTENSION PAD LH *4 FRONT WHEEL OPENING EXTENSION PAD RH
N*m (kgf*cm, ft.*lbf): Specified torque - -
Fig 3: Air Fuel Ratio Sensor Replacement Components With Torque Specifications (3 Of 4)
GTY692928Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout Description Callout Description
*A for 2WD *B for AWD
*1 FRONT EXHAUST PIPE ASSEMBLY *2 FRONT NO. 3 EXHAUST PIPE SUB-ASSEMBLY
*3 GASKET *4 COMPRESSION SPRING
N*m (kgf*cm, ft.*lbf): Specified torque Non-reusable part
Fig 4: Air Fuel Ratio Sensor Replacement Components With Torque Specifications (4 Of 4)
GTY719379Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout Description Callout Description
*1 AIR FUEL RATIO SENSOR (for Bank 2) *2 AIR FUEL RATIO SENSOR (for Bank 1)
*3 V-BANK COVER SUB-ASSEMBLY *4 NO. 2 EXHAUST MANIFOLD HEAT INSULATOR
*5 EXHAUST MANIFOLD SUB-ASSEMBLY RH (TWC: Front Catalyst) *6 EXHAUST MANIFOLD TO HEAD GASKET (for Bank 1)
*7 MANIFOLD STAY - -
N*m (kgf*cm, ft.*lbf): Specified torque * For use with SST
Non-reusable part - -