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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 243 (Engine Control System - Removal & Installation) >> Motors, Relays & Solenoids >> Camshaft Position Actuator Solenoid Valve >> Removal

Camshaft Position Actuator Solenoid Valve: Removal

WARNING: This page is about a different car, the 2003 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove engine cover (1) bolts. See Figure .
  2. Remove engine cover (1). See Figure .
  3. Remove generator support brace and bolts from intake manifold.
  4. Remove bolt (5) that secures lower portion of breather pipe (3) of Positive Crankcase Ventilation (PCV) system. See Fig 1 .
  5. Remove 2 nuts (1) securing PCV breather pipe to cylinder head. See Fig 1 .
  6. Disconnect PCV breather hose (4) from PCV breather pipe (3). See Fig 1 .
  7. Remove PCV breather pipe.
  8. Disconnect Camshaft Position (CMP) actuator solenoid valve (2) harness connector (1). See Fig 2 .
  9. Remove CMP actuator solenoid valve (1) mounting bolt. See Fig 3 .
  10. Remove CMP actuator solenoid valve (1) and "O" ring (2) from cylinder head.
Fig 1: Removing/Installing PCV Breather Pipe
G00180659Courtesy of GENERAL MOTORS CORP.
Fig 2: Identifying CMP Actuator Solenoid & Connector
G00180660Courtesy of GENERAL MOTORS CORP.
Fig 3: Removing/Installing CMP Actuator Solenoid
G00180661Courtesy of GENERAL MOTORS CORP.