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GMC Truck
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2009
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Sierra 1500 4WD V8-5.3L
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Sensors and Switches - Computers and Control Systems
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Oxygen Sensor
Oxygen Sensor
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Service Precautions
Excessive Force and Oxygen Sensor Caution
Heated Oxygen and Oxygen Sensor Caution
Heated Oxygen Sensor Resistance Learn Reset Caution
Silicon Contamination of Heated Oxygen Sensors Caution
Locations
Component Locations
Connector Locations
Service and Repair
Heated Oxygen Sensor Replacement - Bank 1 Sensor 1
Heated Oxygen Sensor Replacement - Bank 1 Sensor 2
Heated Oxygen Sensor Replacement - Bank 2 Sensor 1
Heated Oxygen Sensor Replacement - Bank 2 Sensor 2
Diagrams
