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Home >> GMC >> 2005 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 8 (Engine Controls - 4.3L (Introduction)) >> Repair Instructions >> Throttle Position (TP) Sensor Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
    Fig 1: View Of TP Sensor
    GM10936Courtesy of GENERAL MOTORS CORP.
  1. Install the TP sensor.

    Align the TP sensor with the throttle shaft.

    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 screws.

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

    3. Fig 3: View Of TP Sensor, IAC Motor, ECT Sensor, Control Port Injector Module & Engine Harness Clip Bolt
    GM782174Courtesy of GENERAL MOTORS CORP.
  3. Connect the TP sensor electrical connector (1).
  4. Install the air cleaner outlet resonator. Refer to Air Cleaner Outlet Resonator Replacement .
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