9-5 Sport Wagon (9600) L4-2.3L Turbo (B235) (2003)
26. Plug in the mass air flow sensor and boost pressure control valve connectors.
27. Connect the bypass pipe and valve. Use a new O-ring lubricated with acid-free petroleum jelly (Vaseline).
28. Tighten the bypass pipe screw and hose clamp.
Tightening torque: 8 Nm (5.9 ft. lbs.)
29. Raise the car.
30. Connect the turbo oil return hose to the sump.
31. Fit and tighten the turbo oil pipe at the oil filter adapter.
Tightening torque: 25 Nm (18.4 ft. lbs.)
32. For the turbo mounting.
Tightening torque: 24 Nm (17.7 ft. lbs.).
33. Lower the car to the floor.