A3 Quattro L4-2.0L Turbo (CBFA) (2009)
-
Disconnect fuel supply hose - 2 - by pressing release ring.
‹› The fuel system must have no pressure.
‹› Use a clean cloth to absorb exiting fuel.
-
Open spring clamp - upper arrow - and remove fuel supply line from high pressure pump.
-
Open high pressure fuel line union nut - lower arrow - on high pressure pump.
‹› Seal the open connections with clean caps and make sure no dirt has entered the fuel system.
-
Remove vacuum line - arrow - from Intake manifold runner control valve (N316).