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Lexus Truck
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2007
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GX 470 V8-4.7L (2UZ-FE)
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Repair and Diagnosis
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Sensors and Switches - Computers and Control Systems
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Testing and Inspection
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Air Fuel Ratio Sensor
Air Fuel Ratio Sensor
INSPECTION
1.
INSPECT AIR FUEL RATIO SENSOR (for Sensor 1)
a.
Using an ohmmeter, measure resistance between the terminals.
If the resistance is not as specified, replace the sensor.