R8 Quattro Coupe V10-5.2L (BUJ) (2010)
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Remove the heated oxygen sensor after three way catalytic converter - 1 - using a tool from the (3337).
Heated Oxygen Sensor 2 (G108) before Catalytic Converter and Oxygen Sensor 2 after Catalytic Converter (G131) Cylinder Bank 2 (left)
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Remove the electrical connectors from the bracket and disconnect:
1. For oxygen sensor 2 after catalytic converter (G131)
2. For Heated Oxygen Sensor 2 (G108)
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Free up the wires to the oxygen sensors.
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Remove the engine compartment crossmember.
‹› The installation location is shown with the engine removed.
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Remove the heated oxygen sensor 2 - 1 - using a tool from the (3337).