The cable ties must be installed in their same place again.
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Unplug electrical connector for Lambda probe after catalytic converter -G130- and Lambda probe 1 heater after catalytic converter -Z29- and move electrical wiring clear.
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Unplug electrical connector for Lambda probe -G39- and Lambda probe heater -Z19- and move electrical wiring clear.
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Loosen the bracket -1-, disconnect the air hose and swivel to the side.
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Disconnect the connector -2- from the air mass meter -G70-.
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Unclip cable harness from air cleaner housing and lay down to side.
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Loosen the circlip -3- and remove the air filter housing.
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Pull upward to loosen lower mounts and to remove air cleaner housing.
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Loosen the fasteners -2-, -3- and -5- and remove the front noise insulation.
Note
Never bend the damping element on the front section of the exhaust pipe with particulate filter more than 10°, otherwise it can be damaged.
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Loosen clamping sleeve -arrows- and push to rear.
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Unfasten connection -1-, remove bolt -2- and take out mounting for catalytic converter.
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Remove bolts -arrows- and detach heat shield for drive shaft (right-side).
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Remove nuts -arrows- and lift out turbocharger upwards.
Installing
Installation is carried out in the reverse sequence; note the following: