audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Exhaust Pipe With Catalytic Converter, Removing and Installing|Left|Page 4942 > < Exhaust Pipe With Catalytic Converter, Removing and Installing|Left|Page 4940
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Detach Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80- -1- at air filter housing.

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Remove air filter housing (arrows).

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Remove bolts for holding plate -3- for solenoid valves (arrows).

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Disconnect intake air hose -1- at Mass Air Flow (MAF) sensor.

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Disconnect hose -4- from air guide -2-

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Remove bolt (arrow) and disconnect air guide -2- at throttle valve control module.

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Disconnect hose -1- from air guide.

NOTE:  Illustration depicts air guide with the removed engine from rear.

Exhaust Pipe With Catalytic Converter, Removing and Installing|Left|Page 4942 > < Exhaust Pipe With Catalytic Converter, Removing and Installing|Left|Page 4940