Tundra 4WD V8-4.6L (1UR-FE) (2010)
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Oxygen Sensor: Testing and Inspection
Air Fuel Ratio Sensor
1UR-FE ENGINE CONTROL SYSTEM: AIR FUEL RATIO SENSOR: ON-VEHICLE INSPECTION
1. INSPECT AIR FUEL RATIO SENSOR
(a) Disconnect the 2 sensor connectors.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
(c) If the result is not as specified, replace the air fuel ratio sensor.
(d) Connect the 2 sensor connectors.
