gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

ABOUT US
Oxygen Sensor|Diagrams > < Engine - Low Oil Lamp ON/Oil Leaks|Page 2379

Sierra 1500 4WD V8-6.0L (2007)

Page 1
background image

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 > < Engine - Low Oil Lamp ON/Oil Leaks|Page 2379