A4 Quattro Wagon L4-2.0L Turbo (CAEB) (2009)
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Exhaust Manifold: Service and Repair
Turbocharger
Special tools, testers and auxiliary items required
‹› Hose Clamp Pliers (V.A.G 1921)
‹› Hose Clamp Pliers (VAS 6340)
Removing
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Remove engine cover - arrows -.
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Drain coolant. Refer to => [ Cooling System, Draining and Filling ] See: Cooling System/Service and Repair/Procedures.
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Remove front exhaust pipe/front muffler. Refer to => [ Front Exhaust Pipe and Front Muffler ] .
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Disconnect connector - 1 - from the Mass Air Flow (MAF) Sensor (G70).
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Loosen air intake hose - 2 -.
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Remove air filter housing upward - arrows -.
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Disconnect coolant hose - arrow -.