Tundra 2WD V8-4.6L (1UR-FE) (2010)
Removal
1UR-FE ENGINE CONTROL SYSTEM: AIR FUEL RATIO SENSOR: REMOVAL
CAUTION:
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Wear protective gloves when removing the exhaust pipe.
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The exhaust pipe is extremely hot immediately after the engine has stopped.
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Confirm that the exhaust pipe has cooled down before removing it.
1. REMOVE TAILPIPE ASSEMBLY See: Engine, Cooling and Exhaust/Exhaust System/Exhaust Pipe/Service and Repair/Exhaust Pipe (for
Regular Cab Standard Deck)/Removal
2. REMOVE CENTER EXHAUST PIPE ASSEMBLY See: Engine, Cooling and Exhaust/Exhaust System/Exhaust Pipe/Service and
Repair/Exhaust Pipe (for Regular Cab Standard Deck)/Removal
3. REMOVE FRONT EXHAUST PIPE ASSEMBLY
(a) Disconnect the heated oxygen sensor connector and 2 clamps.
(b) Disconnect the air fuel ratio sensor connector.
(c) Remove the 3 nuts, front exhaust pipe and gasket from the exhaust manifold RH.
4. REMOVE AIR FUEL RATIO SENSOR (for Bank 2 Sensor 1)
(a) Using SST, remove the sensor.
SST : 09224-00010