gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Heated Oxygen Sensor (HO2S) Replacement Bank 1 Sensor 1|Page 3353 > < Heated Oxygen Sensor (HO2S) Replacement Bank 1 Sensor 1|Page 3351
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2. Install the HO2S (2) using a J 39194-B.

Tighten
Tighten the sensor to 42 N.m (31 lb ft).

3. Connect the HO2S harness connector (1).
4. Lower the vehicle.

Heated Oxygen Sensor (HO2S) Replacement Bank 1 Sensor 1|Page 3353 > < Heated Oxygen Sensor (HO2S) Replacement Bank 1 Sensor 1|Page 3351