VW 2008 T5 Multivan 2.5ltr 5cyl TDI Fuel Injectors

[Nick928]

Hi all,

I have a rough running T5 that gets progressively worse , restarting the van helps initially . Theres no fault codes at all , i'm using VCDS to be able to check codes (no codes) . .
Screenshot - 944726c694b7d3d3576fbe344cc935ce - Gyazo
I noticed that the fuel injectors seem way off , i thought tolerance was around 0.2 deviation if i recall but my numbers are way out but no recorded errors.
Cyl 1 : -0.5
Cyl 2 : 1.04
Cyl 3 : -0.31
Cyl 4 : -0.21
Cly 5 : -0.4

Can anyone confirm this as potentially being my rough running issue ? Other cars (VW and Skoda) i've had similar issues with trigger engine management code etc but not this time .
Also, if it is the injectors at fault , can anyone confirm the part number for a 2008 BPC engine as i need to ideally keep the van movable until i get the parts in and to just check the part number directly off the injector involves removing the entire intake manifold etc.

Thanks in advance .