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Home >> Pontiac >> 2005 >> Grand Prix Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Engine Controls - 5.3L - Introduction) >> Repair Instructions >> Knock Sensor (KS) Replacement (Left) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
    Fig 1: Left Knock Sensor
    GM1551881Courtesy of GENERAL MOTORS CORP.
  1. Position the knock sensor.
    2. NOTE: Refer to Fastener Notice in Cautions and Notices.
  2. Install the knock sensor bolt.

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

    3. Fig 2: Left Knock Sensor Electrical Connector
    GM1554554Courtesy of GENERAL MOTORS CORP.
  3. Connect the knock sensor electrical connector.
  4. Fill the cooling system. Refer to Draining and Filling Cooling System (L26 and L32) or Draining and Filling Cooling System (LS4) .
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