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Left Front Exhaust Pipe With Front and Main Catalytic Converter, A/T, Removing and Installing|Page 5359 > < Left Front Exhaust Pipe With Front and Main Catalytic Converter, A/T, Removing and Installing|Page 5357

S4 Quattro Sedan V8-4.2L (BHF) (2005)

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Remove air guide hose - arrows -.

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

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Disconnect electrical harness connectors - 2 - and - 4 -.

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Move oxygen sensor wires downward and clear.

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Remove right front wheel.

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Loosen quick-release screws - 1 -, remove screws - 2 - and remove sound insulation.

NOTE:  Decoupling elements in front exhaust pipes must not be bent more than 10 danger of damage.

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Disconnect exhaust system at double clamps - arrows -.

Left Front Exhaust Pipe With Front and Main Catalytic Converter, A/T, Removing and Installing|Page 5359 > < Left Front Exhaust Pipe With Front and Main Catalytic Converter, A/T, Removing and Installing|Page 5357