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Home >> Buick >> 2005 >> Century Custom >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Controls - Introduction >> Repair Instructions >> Throttle Position (TP) Sensor Replacement >> Removal Procedure
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Removal Procedure

  1. Disconnect the fuel lines. Refer to Quick Connect Fitting(s) Service (Metal Collar) .
  2. Disconnect the throttle position (TP) sensor electrical connector.
    3. Fig 1: TP Sensor Screws
    GM201482Courtesy of GENERAL MOTORS CORP.
  3. Remove the 2 TP sensor screws.
    4. Fig 2: View Of TP Sensor
    GM201473Courtesy of GENERAL MOTORS CORP.
  4. Remove the TP sensor and the O-ring.
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