Fiat Brava Problem 1.9JTD105CV Year 2000

Hello I have a Fiat Brava 1.9 JTD 105CV. Year 2000. I have bought it from a friend for what I know, who has not cheated me, the car is very good. The problem I have is that today I have been lit the chivato of Averia in the injection system and the car has stopped. You know any that can happen to him, I have no workshop manual if someone can happen to me I would appreciate it very much. Thank you very much and greetings

If after a while it has started you again, it almost certainly is the revolution sensor

I need more information because it can be from a cable to a sensor or it can be an injector or the low pressure pump, more information is necessary to help you, greetings