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Home >> Cadillac >> 2009 >> CTS V, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 6.2L - Introduction >> Repair Instructions >> Knock Sensor 2 Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: Identifying Knock Sensor 2 Components
    GM1480896Courtesy of GENERAL MOTORS CORP.
  1. Reconnect electrical connector (3) for the engine harness to the knock sensor (2).
  2. Position the knock sensor (2) on the engine block (5).
  3. Install the mounting bolt (1) for the knock sensor (2).
    4. CAUTION: Refer to Fastener Caution .
  4. Tighten the knock sensor mounting bolt (1) and tighten to 20 N.m (15 lb ft).
  5. Install the starter assembly (4), ONLY IF REMOVED. Refer to Starter Replacement (V8) .
  6. Install the right catalytic convertor. Refer to Catalytic Converter Replacement - Right Side (V6) or Catalytic Converter Replacement - Right Side (V8) .
  7. Install the right exhaust manifold. Refer to Exhaust Manifold Replacement - Right Side (V6) or Exhaust Manifold Replacement - Right Side (V8) .
    8. NOTE: Perform the following procedure only if the battery has been disconnected.
  8. Program the transmitters. Refer to Transmitter Programming (without RPO Y41) or Transmitter Programming (with RPO Y41 - North America and Asia) or Transmitter Programming (with RPO Y41 - Canada and Europe) .
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