buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Heated Oxygen Sensor Replacement - Position 1|Page 7649 > < Heated Oxygen Sensor Replacement - Position 1|Page 7647
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3. Lower the vehicle.

4. Connect the engine harness electrical connector to the HO2S pigtail.
5. Install the HO2S pigtail clip to the sight shield bracket.
6. Install the intake manifold cover.

Heated Oxygen Sensor Replacement - Position 1|Page 7649 > < Heated Oxygen Sensor Replacement - Position 1|Page 7647