XC90 2.5T AWD L5-2.5L Turbo VIN 59 B5254T2 (2003)
Route the crankcase ventilation hose through the cavity in the intake manifold.
Install:
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the pipe screw for the crankcase ventilation on the underside of the intake manifold. Use new seal washers. Tighten to 26 Nm
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the rest of the screws holding the intake manifold to the cylinder head. Tighten to 19 Nm
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the hose to the canister purge (CP) valve
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the control hose for the turbocharger (TC) by-pass valve
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the brake vacuum hose
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the crankcase ventilation hose to the top of the camshaft cover. Use a new clamp
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the cover over the ignition coils
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the upper timing cover
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the upper engine coolant hose for the engine and radiator. Tighten the clamp
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the screw holding the dip stick pipe to the intake manifold. Connect the connector to the electronic throttle module (ETM)
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the charge air pipe between the throttle body (TB) and the charge air cooler (CAC). Remove the seal. Tighten the clamp.
Installing the fuel rail
Install:
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the fuel rail. Use new screws. Press the quick-release connector for the fuel pressure line until it clicks. See Fuel line, lock See: Powertrain
Management/Fuel Delivery and Air Induction/Fuel Rail/Service and Repair
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the clamp for the injector wiring at the rear of the cylinder head
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the protective cover over the injector connectors
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the charge air pipe over the engine. Tighten the pipe using the three screws on the engine. Tighten the clamps.
Installing components
Raise the car. Install:
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the pipe screw that holds the turbocharger (TC) oil pressure pipe to the engine. Use new seal washers. Tighten. See Tightening torque See:
Specifications/Mechanical Specifications/Tightening Torque
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the turbocharger (TC) oil return line. Use a new gasket and sealing ring. Tighten. See Tightening torque See: Specifications/Mechanical
Specifications/Tightening Torque
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the clamp between the oil pressure pipe and the oil return line. Tighten the three nuts that hold the front exhaust pipe to the turbocharger (TC). See
Tightening torque See: Specifications/Mechanical Specifications/Tightening Torque.
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the lower screw for the heat deflector plate over the turbocharger (TC)
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the splash guard under the engine
