A3 Quattro V6-3.2L (BUB) (2008)
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Remove center noise insulation fasteners - 1 to 3 -.
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Remove right noise insulation fasteners - 1 to 3 -.
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Remove right vehicle underbody cover - arrows -.
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Disconnect electrical connectors - 1 - and - 2 - at right of vehicle floor.
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Remove connection coupling from bracket and free up wiring to Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) G130 and
Oxygen Sensor (O2S) 2 Behind Three Way Catalytic Converter (TWC) G131.
