A3 Quattro V6-3.2L (BUB) (2008)
Wiring Harness: Removal and Replacement
Suppressor
Suppressor
Observe notes on contact corrosion => [ Contact Corrosion ] See: Service Precautions/Vehicle Damage Warnings.
Removing
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With ignition switched off, disconnect battery Ground (GND) wire => [ Battery, Luggage Compartment, Disconnecting and Connecting ] See:
Battery/Service and Repair/Removal and Replacement/Battery, Luggage Compartment, Disconnecting and Connecting.
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Remove the air guide cover - 1 -.
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Unclip the air guide - 2 -.
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Remove vacuum hose - 2 - at the air filter guide hose.
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Remove the air guide hose - 1 - on the throttle valve control module (J338).
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Disconnect the mass air flow (MAF) sensor (G70 ) connector - item 3 -.
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Remove the upper section of the air filter housing - arrow -.
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Remove the filter insert.
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Remove the lower section of the air filter housing - arrows -.