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Replacement of the Engine Oil Pipe

Model: Ford Fiesta Fiesta 5, MK 5, MK V - Years 2002-2008
Part: Engine

The following guide shows how to replace the oil feed pipe. At the centre of the turbocharger is what is called variable geometry, which allows for the adjustment of the turbocharger and is necessary to maintain constant turbo pressure. A lower engine speed corresponds to a lower gas pressure, therefore the guide vanes must be adjusted to restrict the turbo pressure, allowing for an increase in gas pressure. This system often requires lubrication, which is why this pipe, controlling the oil supply, must be replaced if it is not functioning properly.

Updated on 14 February 2026 by ScegliAuto

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