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Home >> Chevrolet >> 2003 >> SSR Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 5.3L - Introduction >> Repair Instructions >> Knock Sensor (KS) Replacement >> Removal Procedure
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Removal Procedure

    Fig 1: Knock Sensor Wiring Harness Assembly
    GM54608Courtesy of GENERAL MOTORS CORP.
  1. Remove the intake manifold. Refer to Intake Manifold Replacement in Engine Mechanical.
  2. Remove the KS wiring harness assembly.
    3. Fig 2: Identifying Knock Sensors
    GM54612Courtesy of GENERAL MOTORS CORP.
  3. Remove the KS.
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