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

    Fig 1: Identifying Knock Sensors
    GM54612Courtesy of GENERAL MOTORS CORP.
  1. Install the KS.

    Tighten:  Torque the sensor to 20 N.m (15 lb ft).

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