My rrs 06 tdv6 has just stopped completely on me , still got power and turns over but refuses to start , had aa out and looked at it and it never showed any more info on his diagnostic machine other than a engine system fault , he says its a fuel issue , he also sprayed quick start down the breather and it fired up for a sec hence he says its a fuel issue , pump pressure was only 1.4 say it shout be 4000 or something . Anyone had this problem before.

Do a search for hpfp and lpfp
One is in the fuel tank and the other at the back of the engine  Bodsys Brake Bible
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Thanks for the reply , I can hear the low pressure pump working away when I turn the ignition on , the aa guy thought it could b the hpfp to , this could get expensive

ive just had this problem changed diesel filter and now all is spot on

Thank for the response , turned out to b the diesel pump belt had came off . All better now .