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Home >> Chevrolet >> 2005 >> Uplander Base, Van Cargo Extended >> Repair and Diagnosis >> External Pages >> Different car >> Section 21 (Engine Control System - 2.2L (L61) - Introduction) >> Repair Instructions >> Knock Sensor (KS) Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2005 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Removing & Installing Knock Sensor
    GM895903Courtesy of GENERAL MOTORS CORP.
  1. Record the preset radio station.
  2. Turn the ignition OFF.
  3. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnect/Connect Procedure in Engine Electrical.
  4. Remove the knock sensor (KS) harness connector.
  5. Remove the KS from the retaining clip by inserting a flat-bladed screwdriver between the connector and the clip while sliding the connector upward.
  6. Remove the KS.