RS 4 Quattro Cabriolet V8-4.2L (BNS) (2008)
‹› In case of malfunction: Syst. not O.K..
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Check readings of the diagnosis in display field - 2 -.
‹› "Small leak" or "Large leak".
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End function "006 - Basic setting" by pressing <- button.
If the system has recognized a small or large leak:
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Check fuel supply and tank ventilation systems for leaks. Refer to => [ Checking Fuel Supply and Tank Ventilation Systems for Leaks ] See: Fuel
Delivery and Air Induction/Testing and Inspection/Component Tests and General Diagnostics/Checking Fuel Supply and Tank Ventilation
Systems for Leaks.
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Afterwards, perform the leak diagnosis again.