A4 Quattro Cabriolet V6-3.2L (BKH) (2007)
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Remove heat shield.
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Disconnect electrical harness connector - 2 - for Heated Oxygen Sensor (HO2S) 2 (G108) and free up wire.
‹› Ignore - 1 -.
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Remove oxygen sensor - 1 - with ring spanner set (3337).
‹› To improve clarity, the removed engine is shown.
‹› Ignore - 2 -.