gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

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Heated Oxygen Sensor (HO2S) Replacement Bank 1 Sensor 1|Page 631 > < Heated Oxygen Sensor (HO2S) Replacement Bank 1 Sensor 1

Safari Van 2WD V6-4.3L VIN X (2003)

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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 631 > < Heated Oxygen Sensor (HO2S) Replacement Bank 1 Sensor 1