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Home › Cadillac › 2012 › Escalade EXT › Repair and Diagnosis › Engine Performance › Engine Control Systems › Engine Controls/Fuel - 5.3L, 6.0L, 6.2L - Repair Instructions › Repair Instructions › Knock Sensor 1 Replacement › Installation Procedure

Installation Procedure

    Fig 1: Left Side Knock Sensor & Bolt
    GM1402136Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

  1. Position the knock sensor (718) to the engine block and install the knock sensor bolt (739). Tighten the bolt to 25 N.m (18 lb ft)
    2. Fig 2: View Of Engine Harness Components
    GM1699536Courtesy of GENERAL MOTORS COMPANY
  2. Connect the engine wiring harness electrical connector (4) to knock sensor.
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