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GMC Workshop Service and Repair Manuals

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Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2|Page 5435 > < Oil Pressure Sensor|Specifications|Page 5430

C Yukon 2WD V8-5.7L VIN R (1999)

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

Heated Oxygen Sensor (HO2S) Heavy Duty

Heated Oxygen Sensor (HO2S) Light Duty

In the right exhaust pipe, before the catalytic converter

Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2|Page 5435 > < Oil Pressure Sensor|Specifications|Page 5430