Cummins ISX dies with no code

[alborz]

Update
I had it run for 1 hour and did the regen for about 30 min
Shortly after regen finished the engine died again. couple of attempts to restart the engine were unsuccessful. Then I got this code.
I then I grabbed the plastic hammer and hit the top of ECP as Rawze had said in another post. Restart the truck and it was successful. Still I don’t know the problem. By the way, I had taken out the fuel shut off solenoid stuff, so fo sure it wasn’t a fuel solenoid problem.
I took a for a ride. Just few miles on the road it started shutting down. I grabbed the hammer again and knocked the ECM few times. It started again. Just less than a quarter of mile it died. I see water drips just in front of driver and passenger foot rest area coming down. I looked at the fuse compartment. Some relays are wet.