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Pressure Release Valve Solenoid > < Heated Oxygen Sensor Replacement - Bank 1 Sensor 1 (1500 Series)|Page 9012

Sierra 1500 4WD V8-5.3L (2008)

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3. Install the HO2S electrical connector clip to the engine harness clip (6).
4. Connect the engine wiring harness electrical connector (4) to the HO2S electrical connector (3).
5. Install the CPA retainer (5).
6. Lower the vehicle.

Pressure Release Valve Solenoid > < Heated Oxygen Sensor Replacement - Bank 1 Sensor 1 (1500 Series)|Page 9012