Install clamp between pipes

Fig 1: Locating Clamp Between Pipes

Courtesy of VOLVO CARS OF NORTH AMERICA.

Remove lock grip pliers from coolant return hose.

Lower the car. 

Test function 

Check boost pressure.

Check oil and coolant levels.

Check oil and coolant levels.

HINT: Diagnostic trouble code (DTC) 3-5-2 can occur after turbocharger replacement, if so reset