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volvo Workshop Repair Guides


XC90 2.5T AWD L5-2.5L Turbo VIN 59 B5254T2 (2003)

Engine, Cooling and Exhaust > Engine > Seals and Gaskets, Engine > Cylinder Head Gasket > Component Information > Service and Repair > Page 3332

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Remove

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the connector from the mass air flow (MAF) sensor

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the intake hose from the mass air flow (MAF) sensor. Seal the opening.

Release the hoses from the bracket at the rear of the cylinder head. Remove the bracket.

Remove

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the clamp for the positive lead at the rear of the cylinder head

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the torque bracket

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the pipe screw for the water-heated crankcase ventilation.

Removing the fuel rail

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Remove the clamp for the injector wiring at the rear of the cylinder head

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Detach the wiring from the injectors

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Remove the fuel rail mounting screws

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Spray universal oil or similar around the injector connectors on the intake manifold

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Gently work the fuel rail and injectors loose

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Separate the quick-release connector for the fuel line. See Fuel line, lock See: Powertrain Management/Fuel Delivery and Air Induction/Fuel
Rail/Service and Repair.

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Carefully put the fuel rail to one side.

Engine, Cooling and Exhaust > Engine > Seals and Gaskets, Engine > Cylinder Head Gasket > Component Information > Service and Repair > Page 3332

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