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Home >> Chevrolet >> 2007 >> Chevy Express G2500, Van Cargo, 6.6 6 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Engine Control System & Fuel System - 6.6L (LLY) - Introduction (2 Of 2)) >> Repair Instructions >> Turbocharger Control Solenoid Valve Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
    Fig 1: Turbocharger Vane Control Solenoid Valve With Bracket
    GM1731773Courtesy of GENERAL MOTORS CORP.
  1. Install the turbocharger vane control solenoid valve to the turbocharger.
    2. NOTE: Refer to Fastener Notice .
  2. Install the vane control solenoid valve bracket and bolt.

    Tighten:  Tighten the bolt to 23 N.m (17 lb ft).

    3. Fig 2: View Of Turbocharger Vane Control Solenoid Valve & Electrical Connector
    GM1335540Courtesy of GENERAL MOTORS CORP.
  3. Connect the turbocharger vane control solenoid valve electrical connector.
    4. Fig 3: View Of Turbocharger Oil Feed Pipe Banjo Bolt
    GM1335577Courtesy of GENERAL MOTORS CORP.
  4. Position the oil feed pipe to the turbocharger.
  5. Install a NEW turbocharger oil feed pipe washer and the banjo bolt.

    Tighten:  Tighten the bolt to 34 N.m (25 lb ft).

  6. Install the EGR cooler pipe. Refer to Exhaust Gas Recirculation Valve Cooler Replacement .
    7. Fig 4: Identifying turbocharger upper heat shield bolts
    GM1728383Courtesy of GENERAL MOTORS CORP.
  7. Position the turbocharger heat shield and install the 3 bolts.

    Tighten:  Tighten the 3 bolts to 9 N.m (80 lb in).

  8. Install the engine cover. Refer to Engine Cover Replacement .
  9. Perform the turbocharger learn procedure. Refer to Turbocharger Learn .
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