Square idling is what is also called diesel-knock, but very subdued in this case.
Soft blocks is what the MOT people call the rubbers on the suspension in these parts (didn't know that either until I was told I'd had to replace them...)
And yes to all your other questions, all sensors are seated properly, are genuine Ford parts, and so is the fuel filter I replaced when this debacle started (suspecting dirt /water in the diesel)
With the fault codes the ECU has generated, and after looking at all the obvious things first (and having no joy
) the next logical step is the pump solenoid and if this really goes 'tits up' the pump itself.
The thing I need to know now is the procedure getting AT the blasted thing, as this is a RWD van, with the motor seated in line with the prop-shaft. This makes it less accessible than a FWD type where the engine sits at 90 degrees to the length axis of the vehicle.
If 'bambi' knows how to do this and wants to tell me, that is fine, and I'll be happy of he does. If he doesn't... there is very little I can do about that ...
Cheers