gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Heated Oxygen Sensor Replacement - Bank 1 Sensor 1 (1500 Series)|Page 2504 > < Heated Oxygen Sensor Replacement - Bank 1 Sensor 1 (1500 Series)|Page 2502
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7. Connect the engine wiring harness electrical connector (3) to the HO2S.
8. Install the engine wiring harness electrical connector clip (1) to the fuel line clip.
9. Install the CPA retainer (2).

10. Install the front propeller shaft to the front differential, if equipped with 4WD. 

Heated Oxygen Sensor Replacement - Bank 1 Sensor 1 (1500 Series)|Page 2504 > < Heated Oxygen Sensor Replacement - Bank 1 Sensor 1 (1500 Series)|Page 2502