Hello! I have a problem with a fiat ducato 2.3 multijet engine, year of manufacture 2008. It turned off suddenly and did not start again. The fuel pressure sensor is faulty, I replaced it with a new one but still the same problem, the car won't start. I have noticed that the tank pump only works for a few seconds, the moment the engine starts, the pump does not work. We have made some measurements and very little energy goes into the sensors. Your advice would be of great value to me