A4 Sedan L4-2.0L Turbo (BPG) (2005)
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Loosen quick-release fasteners - 1 - and - 2 - and remove front sound insulation.
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Remove quick-release fasteners - 3 - and remove rear sound insulation, if installed.
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Place old oil collecting and extracting device V.A.G 1782 under engine and drain engine oil.
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Remove bolts - arrows - and remove torque supports from oil pan.
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Remove turbocharger oil return line - 1 - from oil pan.
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Disconnect electrical harness connector - arrow - at Oil Level Thermal Sensor G266.
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Remove bracket for refrigerant line on oil pan - arrow -.