injector fatal light on

[martyn323]

hi i have a now non running 2005 alfa 156 jtdm 20v the reading off the multiscan says cylinder 4&5 injector invalid signal fatal light on ,the alfa garage also tells me i only have 60lb of fuel pressure when i should have 200lb ,the car was running fine then it would only run for a couple of minutes and now not at all.Any help would be greatly appreciated as i am at my wits end thanks.

[alfa156sarajevo]

So did you change injectors on 4th and 5th cylinder?

[martyn323]

So did you change injectors on 4th and 5th cylinder?

hi did you get it sorted as i have exactly the same problem and would greatly appreciate any ideas thanks