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Home >> Volvo >> 2004 >> S80 Base, 2.5 59, FWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Intake And Exhaust System - Removal, Replacement And Installation >> Intake And Exhaust Manifolds (B5254T2, Aw55-50/51SN; 2004) >> Intake Pipe/Gasket, Replacement >> Replacing Intake Pipe And Gasket >> Removing The Intake Manifold And Gasket

Removing The Intake Manifold And Gasket

Remove the battery's minus cable. First read Battery, disconnecting .

Fig 1: Engine Compartment Components
GLL108825Courtesy of VOLVO CARS OF NORTH AMERICA.

Drain the fuel system. See Fuel system pressure release .

Remove 

Separate the throttle body (TB) connector.

Part the charge-air pipe at hose/plastic pipe.

Remove the plastic charge-air pipe.

Seal the openings.

Mark up and remove the vacuum hoses from the intake pipe.

Remove the oil filler cap.

Remove the cover over the ignition coils.

Remove the hose from the oil trap for the cam cover at the connection in the cam cover.

Fig 2: Fuel Line Quick-Release Connector And Tool 951 2666
GLL108827Courtesy of VOLVO CARS OF NORTH AMERICA.

Remove the mounting screws from the fuel rail.

Open the fuel lines quick-release connector using tool 9512666 .

Spray universal oil or similar around the injector at the connection on the intake pipe.

Gently work the fuel rail and injector nozzles loose

Fig 3: Identifying Intake Manifold
GLL108795Courtesy of VOLVO CARS OF NORTH AMERICA.

Remove 

Remove