vs v6 strange issue

[mercury2006a]

heyas allright im working on a car atm with an odd problem i have fuel at the rails fuel pump is good seem to have spark and yet i cannot get injector pulse i have a VS myself that was stacked. (long story) have taken the ecu and bcm and keyhead over and still the same issue any advice?

been trying to figure out exactly what sensor/s could be the issue so my thoughts are

crank angle sensor? anyone got pics guide to the change?
cam sensor same thing anyone have some pics diagram or guide?
or the DFI module what would everyone think be the most likely problem?

any and all help is appreciated im not the first to work on this vehicle and one previous person ive been told squirted some fuel into the intake and the engine fired up so that kinda backs up what i surmised just have to figure out what the actual issue is

forgot to mention its coming up code 12 all good so its not logging any faults

[seq4x4]

Should flash 12 up 3 times, then if any others come up well there you go. Injector wiring or the injectors themselves ####ed?

[Burnout124]

dfi moduel will cause your fault i would try this it is the easiest to replace

[mercury2006a]

let yas know how i go

[hako]

Sounds like the immobiliser is still on - does the flashing red light below the radio go out when ignition is on?

[mercury2006a]

well ill note here im not the person who changed the fuel pump and still couldnt get the car running and ill even state i dont know the person BUT i will say the person is a tool after all the testing and all the frustration it helps if the fuel pump lines are actually on the correct outlet or inlet as the case may be i pulled the reg from the rail to see what the hell was going on and in the end yeah fuel pump changed to backwards BAH

got it running atleast in the end

thanks all for the help appreciate it

long story not going into the rest of it and yes i changed the dfi and when it still wouldnt start i started at the back of the car and went from there.