FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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SC 430 V8-4.3L (3UZ-FE)
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Repair and Diagnosis
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Powertrain Management
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Oxygen Sensor
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Testing and Inspection
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Heated Oxygen Sensor (For Sensor 1)
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Inspection
Inspection
3UZ-FE EMISSION CONTROL: HEATED OXYGEN SENSOR (for Sensor 1): INSPECTION
1.
INSPECT HEATED OXYGEN SENSOR
(a)
Measure the resistance of the sensor.
Standard resistance:
(a)
If the resistance is not as specified, replace the sensor.