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GMC Truck
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2012
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Sierra 2500 2WD V8-6.6L DSL Turbo
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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
