406 HD1 90 Died on me?

hdi diesel common rail engines are very hard to diagnose without specialist equipment,and never ever,ever,disconnect the fuel pipe to the injector to see if you have fuel delivery,these work at 2800 psi witch will take your arm off at ten yards and will do serious damage to the electronic injector,( i read the g.s.f. site as well ) you will have to go and seek proper advise i'm afraid after the holidays