gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

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Oxygen Sensor|Diagrams > < Restraints - Air Bag Lamp ON/Multiple DTC's Set|Page 2418

Sierra 1500 4WD V8-4.8L (2007)

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Oxygen Sensor: Locations

Engine Controls Component Views

Heated Oxygen (HO2S) Sensors

1 - Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
2 - Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
3 - Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2
4 - Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 

Oxygen Sensor|Diagrams > < Restraints - Air Bag Lamp ON/Multiple DTC's Set|Page 2418