Hi Chris,
No - I hope I haven't confused everyone. The X Feed valve does't have any effect on the transfer valves.
I was making reference to the ECAM procedure, "FUEL L + R WING TKS LO LVL" which asks for X feed "Off" (closed) at present - even when engine out. The change in ECAM will ask for X feed "ON" (open) which will then allow all the fuel (in the inner tanks) to be available to the engine(s).
Last edited by rudderrudderrat; 5th May 2010 at 09:12.
Reason: typo