Installing the intake manifold

Fig 1: Identifying Intake Manifold And Components

Courtesy of VOLVO CARS OF NORTH AMERICA.

Clean the intake manifold gasket face to the cylinder head.

Install a new gasket on the cylinder head. Secure with the three screws in the lower row.

Lower and twist the intake manifold so that the fuel pressure line goes through the cavity in the intake manifold.

Route the crankcase ventilation hose through the cavity in the intake manifold.

Install 

• the pipe screw for the crankcase ventilation on the underside of the intake manifold. Use new seal washers. Tighten to 26 Nm  .
• the rest of the screws holding the intake manifold to the cylinder head. Tighten to 19 Nm  .
• the hose to the evaporative emission system (EVAP) valve.
• the control hose for the turbocharger (TC) by-pass valve
• the brake vacuum hose.
• the crankcase ventilation hose to the top of the camshaft cover. Use a new clamp
• the cover over the ignition coils
• the upper timing cover
• the upper engine coolant hose for the engine and radiator. Tighten the clamp
• the screw holding the dip stick pipe to the intake manifold.

Connect the connector for the electronic throttle module (ETM).

• the charge air pipe between the throttle body (TB) and the charge air cooler (CAC). Remove the seal. Tighten the clamp.