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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 >> Removal Procedure

Removal Procedure

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  1. Remove the engine cover. Refer to Engine Cover Replacement .
  2. Fig 1: View Of Turbocharger Oil Feed Pipe Banjo Bolt
    GM1335577Courtesy of GENERAL MOTORS CORP.
  3. Remove the 3 bolts and the turbocharger heat shield.
  4. Remove the exhaust gas recirculation (EGR) cooler tube. Refer to Exhaust Gas Recirculation Valve Cooler Replacement .
  5. Fig 2: Identifying turbocharger upper heat shield bolts
    GM1728383Courtesy of GENERAL MOTORS CORP.
  6. Remove the turbocharger oil feed pipe banjo bolt and washer.
  7. Reposition the oil feed pipe out of the way.
  8. Fig 3: View Of Turbocharger Vane Control Solenoid Valve & Electrical Connector
    GM1335540Courtesy of GENERAL MOTORS CORP.
  9. Disconnect the turbocharger vane control solenoid valve electrical connector.
  10. Fig 4: Turbocharger Vane Control Solenoid Valve With Bracket
    GM1731773Courtesy of GENERAL MOTORS CORP.
  11. Remove the vane control solenoid valve bracket bolt and bracket.
  12. Remove the turbocharger vane control solenoid valve from the turbocharger.