A6 Quattro Sedan V8-4.2L (BVJ) (2007)
Hose/Line HVAC: Service and Repair
Refrigerant Lines, Disconnecting From Condenser and Connecting
Refrigerant Lines, Disconnecting from Condenser and Connecting
‹› Different versions of the condenser are available depending on the vehicle version.
‹› In contrast to vehicles with other engines, vehicles with the 10-cyl. TFSI engine (Audi RS6) have a condenser with a smaller interior volume
installed. For this reason, the refrigerant fill volume is slightly less in a 10-cyl. TFSI engine than in other engines.
Remove the refrigerant lines
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Discharge refrigerant circuit.
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Remove the front bumper and bumper cover.
Depending of the version of the vehicle, remove the following components:
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Remove the bumper cover holder - A - and air duct - C - (unnecessary e.g. for the Audi RS6)
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Remove the screw at the left air duct - arrow in the figure to the right - (e.g. for Audi RS6).
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Push the left air duct to the side (e.g. for Audi RS6).
Continuation of work for all vehicles:
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Remove bolts - A -.