Cummins ISX15 2013 won't start and cranks over and turns off right away

[Shokar92]

So I took the pipe off the back of the turbo and it won't start

The turbo actuator is making a buzzing noise when the keys on and doesn't stop for a while.

Now debating that the trucks being driven over 600,000 miles probably just smarter to throw on the turbo with new actuator installed on it already..

There is also soot on the pipe behind the turbo that goes to SCR.

I'm going to remove the turbo now and for the hell of it remove the actuator to see what the problem was..