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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 977 (Engine Controls - 6.6L (LLY) (Introduction)) >> Repair Instructions >> Camshaft Position (CMP) Sensor Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Camshaft Position Sensor
    GM1334865Courtesy of GENERAL MOTORS CORP.
  1. Remove the cooling fan pulley. Refer to Cooling Fan Pulley Replacement (6.6L (LB7) Engine) or Cooling Fan Pulley Replacement (6.6L (LLY) Engine) in Engine Cooling.
  2. Remove the camshaft position (CMP) sensor bolt.
  3. Remove the CMP sensor.