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Home › Chevrolet › 2004 › Chevy Express G1500, Van Cargo, 4.3 X › Repair and Diagnosis › Engine Performance › System › Engine Control System - 4.3L (Introduction) › Repair Instructions › Throttle Position (TP) Sensor Replacement › Installation Procedure

Installation Procedure

    Fig 1: View Of TP Sensor
    GM10936Courtesy of GENERAL MOTORS CORP.
  1. With the throttle valve closed, install the TP sensor on the throttle shaft. Rotate the TP sensor counterclockwise in order to align the mounting holes.
    2. Fig 2: View Of TP Sensor Attaching Fasteners
    GM10935Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice in Cautions and Notices.
  2. Install the TP sensor attaching fasteners.

    Tighten:  Tighten the fasteners to 2 N.m (18 lb in).

    3. Fig 3: View Of TP Sensor Harness Connector
    GM12885Courtesy of GENERAL MOTORS CORP.
  3. Install the TP sensor harness connector.
  4. Install the engine cover. Refer to Engine Cover Replacement in Interior Trim.
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