Ok just pulled engine due to replacing the wiring harness and the rear turbo cooling line bursting. Put it back in and it wants to crank but it won't. It ran fine before and it's getting fuel and spark just won't start long enough to idle. What could this be? The new harness has a connector that the old one didn't so it's not plugged in but other then that I have no clue. Please any help would be great

Some silly little things first, did you put the fuel pump fuse back in after purging the system on removal of the fuel hoses to take out engine?

all vac hoses back on correctly

Recheck seating of all plugs, injectors, coilpacks, cas etc

and make sure the blue ecu connector is on correctly

Fuel hoses connected the right way round

Some silly little things first, did you put the fuel pump fuse back in after purging the system on removal of the fuel hoses to take out engine?

all vac hoses back on correctly

Recheck seating of all plugs, injectors, coilpacks, cas etc

and make sure the blue ecu connector is on correctly

Fuel hoses connected the right way round

 

Didn't check fuse I think I put back in if I didn't I don't think o would be getting fuel pressure unless it has somthing to do with a computer signal, I did a few bypasses but I think so according to my diagram,& I will thank you

Are the 2 fuel lines (the ones coming from the fuel filter and the return line) connected correctly and not swapped ?

Are the 2 fuel lines (the ones coming from the fuel filter and the return line) connected correctly and not swapped ?

I think fuel filter to top rail

 

Identical to that

..

 

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https://vid.me/fulX

 

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I think that's a link to my video lol of the engine

Can't see it very clearly in that video, but it seems you are missing the hoses going from the turbos to the intercoolers ?

If so, then that's your problem: a massive vacuum leak

I am I just thought that was a inter cooler not air vacuum i dont know where I put it I gues a trip to the junk yard today