A6 Quattro Sedan V8-4.2L (ART) (2000)
Catalytic Converter: Service and Repair
Left
Front Exhaust Pipe With Three Way Catalytic (TWC) Converter (left Side), Removing And Installing
NOTE: Always replace seals, gaskets and self-locking nuts.
CAUTION!
DO NOT bend swivel joint of exhaust pipe by more than 10° to prevent damage.
Removing
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Remove engine cover panel -arrows-.
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Remove cover above left cylinder head.
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Remove air intake -arrows- between air cleaner and throttle body.