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Home >> Chevrolet >> 2001 >> Cavalier LS, 2.2 4 >> Repair and Diagnosis >> External Pages >> Different car >> Section 212 (Engine Controls - 2.2L (L61) Introduction) >> Repair Instructions >> Knock Sensor (KS) Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2004 Pontiac Sunfire and 2004 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
IMPORTANT: The KS threaded surfaces must be clean before installation.
  1. Install the knock sensor.
    Fig 1: View of Knock Sensor
    GM630342Courtesy of GENERAL MOTORS CORP.

    Tighten:  Tighten the knock sensor retaining bolt to 25 N.m (18 lb ft).

  2. Connect the knock sensor harness connector.
  3. Install the starter. Refer to Starter Motor Replacement in Engine Electrical.