LS 460 AWD V8-4.6L (1UR-FSE) (2009)
1UR-FSE ENGINE CONTROL SYSTEM: AIR FUEL RATIO SENSOR (for AWD): REMOVAL
REMOVAL
1. REMOVE ENGINE AND TRANSMISSION
(a) Remove the engine and transmission See: Engine, Cooling and Exhaust/Engine/Service and Repair/Removal and
Replacement/Engine/Removal.
2. REMOVE AIR FUEL RATIO SENSOR (for Bank 1 Sensor 1)
(a) Disconnect the air fuel ratio sensor connector.
(b) Using SST, remove the air fuel ratio sensor from the exhaust manifold LH.
SST: 09224-00010
3. REMOVE AIR FUEL RATIO SENSOR (for Bank 2 Sensor 1)
(a) Disconnect the air fuel ratio sensor connector.
(b) Using SST, remove the air fuel ratio sensor from the exhaust manifold RH.
SST: 09224-00010
Installation
1UR-FSE ENGINE CONTROL SYSTEM: AIR FUEL RATIO SENSOR (for AWD): INSTALLATION
INSTALLATION
1. INSTALL AIR FUEL RATIO SENSOR (for Bank 1 Sensor 1)
(a) Using SST, install the air fuel ratio sensor to the exhaust manifold LH.