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Home >> Cadillac >> 2007 >> SRX 4.6 A, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 4.6L - Introduction (2 Of 2) >> Repair Instructions >> Knock Sensor 1 Replacement >> Removal Procedure

Removal Procedure

  1. Remove the intake manifold. Refer to Intake Manifold Replacement .
    Fig 1: View Of Intake Manifold & Bolts
    GM928175Courtesy of GENERAL MOTORS CORP.
  2. Disconnect the electrical connector (3) from the knock sensor (KS) (4).
    Fig 2: View Of Knock Sensors & Electrical Connectors
    GM1284306Courtesy of GENERAL MOTORS CORP.
  3. Remove the bolt in the center of the KS.
  4. Remove the KS (4) from the engine block.