FixVault

Removal Procedure

    Fig 1: Locating KS Electrical Connector
    GM1590505Courtesy of GENERAL MOTORS CORP.
  1. Disconnect the knock sensor (KS) electrical connector (3).
  2. Remove the KS electrical connector clip from the oil level indicator tube bracket.
  3. Fig 2: Identifying Knock Sensor & Bolt
    GM1578476Courtesy of GENERAL MOTORS CORP.
  4. Remove the KS bolt.
  5. Remove the KS.