Engine problem with 2009 Yaris D4D ?

[aaron.jez]

Hi guys..my 02 toyota yaris 1.4 D4D 1ND engine has a issue with starting,
It just won't give a sign of firing of any sort, I tried pull starting it but it just turned the engine over and still nothing, So these are the diagnostics that I came up with:
firstly someone filled my tank with petrol and before I knew about that I drove for a good many kilometres than the Yaris just started loosing its power and blackish purple smoke started coming out like clouds out the exhaust. Then of course it eventually stopped for good and wouldn't fire up. which made me thinking, so I started by taking the injectors out and found one to be a little bit burned on the tip, the next thing I did which should of been the first was check the fuel filter for dirt, but along with dirt I found that it was full of petrol, so that explained my loss of power problem and smoke, but why it won't start now I have no Idea, except that the full pump don't seem to be giving enough pressure to the common rail, which out of course not get the injectors working and that would resolve the engine not firing up, so is there any way of bleeding the fuel/pump or does that mean that my fuel pump is gone?
So please any help guys would be greatly appreciated.

cheers Aaron.