Hello. The Sprinter 313 has 2 fuel pumps. 1 of low pressure and another of high pressure. Verify that the decline has fuel and is feeding the high one. Standing at the front of the engine you see both in the front of the cylinder head. The problem is not very far. Greetings
Thank you all for your help. The problem was in the joint detector joints of the Common Rail. When they deteriorate, they do not give pressure signal. The fastest checking is with starter spray, if it starts it will not be a pump or obstruction, the easiest the joints
Juandemar. It happens to me and they don't know where the problem is. They told me to change the UCE, since they measured if energy reached the bugies and it seems not the 12v (preheaterors) told me that it has to arrive. If you solved this problem please let me know.