Need a bit of help with this one, got towed to us non runner. we've scanned it no codes stored.

It runs for a second then cuts out there is a good flow of diesel into the pump at the back of the timing belt. How ever the steel pipe going towards the fuel rail has very little pressure and at the injectors its low pressure. it just trickles out diesel.

Am i right in thinking there should be high pressure here ( at the steel pipe??)

I dont do a great deal of diesel cars so any help dircetions would be appreciated.

Thank you