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Home >> Chevrolet >> 2004 >> Astro Van Cargo, RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 4.3L - Introduction >> Repair Instructions >> Throttle Position (TP) Sensor Replacement >> Removal Procedure
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Removal Procedure

  1. Remove the engine cover. Refer to Engine Cover Replacement in Interior Trim.
    Fig 1: View Of Throttle Position (TP) Sensor Harness Connector
    GM12885Courtesy of GENERAL MOTORS CORP.
  2. Disconnect the throttle position (TP) sensor harness connector.
  3. Remove the mounting bolts from the TP sensor.
    Fig 2: Identifying Throttle Position (TP) Sensor Mounting Bolts
    GM10935Courtesy of GENERAL MOTORS CORP.
    NOTE: The TP sensor is an electrical component. Do not soak the TP sensor in any liquid cleaner or solvent, as damage may result.
  4. Remove the TP sensor and gasket from the throttle body assembly.
    Fig 3: Locating TP Sensor
    GM10936Courtesy of GENERAL MOTORS CORP.
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