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Home >> Cadillac >> 2015 >> CTS V, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 6.2L (LSA) - Repair Instructions (Coupe) >> Repair Instructions >> Throttle Position Sensor Replacement >> Removal Procedure
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Removal Procedure

    CAUTION:

    Handle the electronic throttle control components carefully. Use cleanliness in order to prevent damage. Do not drop the electronic throttle control components. Do not roughly handle the electronic throttle control components. Do not immerse the electronic throttle control components in cleaning solvents of any type.

    CAUTION:

    DO NOT for any reason, insert a screwdriver or other small hand tools into the throttle body to hold open the throttle plate, as the wedge inside the throttle body could be damaged.

  1. With a scan tool, verify that DTC P2135 is set as Current or in History.
  2. Turn the ignition OFF.
  3. Fig 1: View Of CPA Retainer, Engine Harness Electrical Connectors & Harness Clips
    GM1696893Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    If at any time during this procedure the throttle body is dropped, abort this procedure and REPLACE it with a new throttle body assembly.

  4. Air Cleaner Resonator Outlet Duct Replacement »Remove
  5. Electrical Connector<p01>@Throttle Body»Disconnect
  6. Fig 2: Throttle Body
    GM4279401Courtesy of GENERAL MOTORS COMPANY
  7. Throttle Body Nut<p01>»Remove <p01>
  8. Throttle Body Bolt<p01>»Remove <p01>
  9. Throttle Body<p01>»Remove
  10. Throttle Body Gasket<p01>»Remove and DISCARD
  11. Throttle Position Sensor»Remove &mdash; Throttle Position Sensor Removal