Installation Procedure

2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION Installation Procedure
WARNING: This page is about a different car, the 2007 GMC Savana Special, 2007 GMC Savana Camper Special, 2007 GMC Savana, and 2007 Chevrolet Chevy Express. However, it is still accessible from the selected car via links, so may be relevant.
    NOTE: Refer to Fastener Notice .
  1. Install the turbocharger vane position sensor to the turbocharger.

    Tighten:Β  Tighten the sensor to 28 N.m (21 lb ft).

  2. Install the turbocharger vane position sensor connector to the bracket located on the LH valve cover.
  3. Fig 1: Identifying engine wiring harness electrical connector
    GM1731857Courtesy of GENERAL MOTORS CORP.
  4. Connect the turbocharger vane position sensor electrical connector.
  5. Fig 2: Turbocharger Vane Position Sensor
    GM1731868Courtesy of GENERAL MOTORS CORP.
  6. Install the thermal reflective shield/tape, refer to the following procedure.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.