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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Controls - Removal, Overhaul & Installation >> Emission Systems & Sub-Systems >> Secondary Air Injection Pump Vacuum Control Solenoid Valve >> Removal & Installation (2.2L)

Removal & Installation (2.2L)

Turn ignition off. Raise and support vehicle. Locate AIR injection pump solenoid. AIR injection pump solenoid is located on AIR injection pump. See Figure. Disconnect vacuum line from AIR injection pump solenoid. Disconnect AIR injection pump solenoid harness connector. Remove AIR injection pump solenoid from AIR injection pump bracket. To install, reverse removal procedure.

Fig 1: Locating Secondary Air Injection Pump Components (2.2L)
G00117400Courtesy of GENERAL MOTORS CORP.