GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2008 🢒 TopKick C-Series (Conventional) C4/C5 🢒 Engine 🢒 Engine Controls and Fuel - 6.6L 🢒 Turbocharger Control Solenoid Valve Replacement

Removal Procedure

    Object Number: 1335540 Size: SH
  1. Remove the exhaust gas recirculation (EGR) valve cooler. Refer to Exhaust Gas Recirculation Valve Cooler Replacement .
  2. Disconnect the engine wiring harness electrical connector from the turbocharger vane control solenoid valve.

    3. Object Number: 1731773 Size: SH
  3. Remove the vane control solenoid bracket bolt and bracket.
  4. Remove the turbocharger vane control solenoid valve from the turbocharger.

Installation Procedure

    Object Number: 1731773 Size: SH
  1. Install the turbocharger vane control solenoid valve to the turbocharger.

    2. Notice: Refer to Fastener Notice in the Preface section.

  2. Install the vane control solenoid bracket and bolt.

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


    Object Number: 1335540 Size: SH
  3. Connect the engine wiring harness electrical connector to the turbocharger vane control solenoid valve.
  4. Install the EGR valve cooler. Refer to Exhaust Gas Recirculation Valve Cooler Replacement .
  5. Perform the turbocharger learn procedure. Refer to Turbocharger Learn .