2004 Pontiac GTO AutomaticFACTORY OEM SERVICE PROCEDURE

Removal Procedure

  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnect/Connect Procedure in Engine Electrical.
  2. Remove the intake manifold. Refer to Intake Manifold Replacement in Engine Mechanical 5.7L.
  3. Remove the Camshaft Position (CMP) sensor electrical connector.
    IMPORTANT: Clean the area around the CMP before removal in order to avoid debris from entering the engine.
  4. Remove the CMP sensor retaining bolt.
    Fig 1: View Of CMP Sensor
    GM55308Courtesy of GENERAL MOTORS CORP.
  5. Remove the CMP sensor.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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