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Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1|Page 3493 > < Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1|Page 3491

Avalanche 4WD V8-5.3L (2011)

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Oxygen Sensor: Locations
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2

Powertrain Component Views

Heated Oxygen Sensors (except LZ1)

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 

Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1|Page 3493 > < Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1|Page 3491