Yes it was a pd engine,maybe an AWX,Is it still possible to see the injector current patterns?what style injectors are they? probably peizo crystal on a common rail,you would be able to see any problems in the wave forms,of any electrical anomolys.and if they are shorted,
Thought i'd post a update now the vans been sorted, was at the dealers for about 3 weeks while they looked at it and it turns out it was the rear crank seal was fitted without the proper tool.
The correct tool holds the tone wheel and seal as it presses them into the housing holding it all aligned correctly.
Will try get a after repair scope pattern of cam/crank and post up here