S60 2.5T AWD L5-2.5L Turbo VIN 59 B5254T2 (2004)
Wastegate Actuator: Testing and Inspection
Pressure Regulator, Checking/Adjusting
Special tools: 999 5544, 999 5646
Manometer
Use test equipment 999 5646 to measure the adjustment pressure.
The manometer must always hang vertically when taking readings. This is to ensure that the values obtained are correct.
Removing the heat deflector plate
Remove the heat deflector plate over the Turbocharger (TC). 4 screws.
Removing the hose for the pressure regulator
Remove the hose for the pressure regulator (marked yellow). Disconnect the hose at the Turbocharger (TC) control valve.
Remove the fresh air intake hose from the Air Cleaner (ACL) to access the hose clamp.
Only S70/V70/C70:
The position and version of the Turbocharger (TC) control valve have been changed on the S70/V70/C70.
Disconnect the hose running backward on the Turbocharger (TC) control valve (marked yellow).
Release the push rod
