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Home >> Chevrolet >> 2005 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 5 (Engine Controls - (Introduction) Specifications & Repair Instructions) >> Repair Instructions >> Throttle Position (TP) Sensor Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2005 GMC Safari and 2005 Chevrolet Astro. However, it is still accessible from the selected car via links, so may be relevant.
    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 Screws
    GM10935Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice in Cautions and Notices.
  2. Install the TP sensor mounting bolts.

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

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