Installing The Variable Valve Timing (VVT) Control Valve

Fig 1: Identifying Control Valve Connector

Courtesy of VOLVO CARS OF NORTH AMERICA.

Clean the gasket faces. Note the cleanliness requirements above.

Install a new gasket  .

Install a new control valve. Tighten the control valve crosswise. Tighten to 10 Nm 

Connect the connector.

Install the upper timing belt cover.

Fig 2: Plastic Hoses Between Turbocharger, Charge Air Cooler And Air Cleaner/Turbocharger

Courtesy of VOLVO CARS OF NORTH AMERICA.

Applies only to B6xx4T 

Install the seals.

Install the plastic hoses between the turbocharger (TC) / charge air cooler and the air cleaner (ACL) / turbocharger (TC).

Tighten all the hose clamps.