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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 117 (Engine Controls - Removal & Installation) >> Computerized Engine Controls >> Camshaft Position Actuator Solenoid Valve >> Removal & Installation

Removal & Installation

WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install a 3/8" drive breaker bar onto the drive belt tensioner. See Figure. Turn breaker bar clockwise enough to relieve the tension on the drive belt. Remove drive belt. Release tension on drive belt tensioner.
  2. Remove 3 power steering pump mounting bolts and set power steering pump aside. Disconnect camshaft position actuator solenoid valve harness connector. Remove camshaft position actuator solenoid valve mounting bolt. See Fig 1.
  3. Remove camshaft position actuator solenoid valve. Clean any debris from camshaft position actuator solenoid valve mounting hole. To install, reverse removal procedure. Tighten fasteners to specification. See TORQUE SPECIFICATIONS .
Fig 1: Removing/Installing Camshaft Position Actuator Solenoid Valve
G00156226Courtesy of GENERAL MOTORS CORP.