audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Catalytic Converter|Left|Page 6325 > < Catalytic Converter|Left|Page 6323
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Disconnect vacuum hose to brake booster (arrows).

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Remove heat shield for harness connectors at left of bulkhead.

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Remove harness connectors -1 to 4- from bracket at left of bulkhead.

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Disconnect electrical harness connectors -1- and -4-.

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Guide wires to the oxygen sensors downward.

Vehicles with automatic transmission 01J:

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Unscrew oxygen sensor behind catalytic converter (arrow) using special tool 3337.

Catalytic Converter|Left|Page 6325 > < Catalytic Converter|Left|Page 6323