Mazda2 Diesel (1.5) - Difficulty Starting, Fuel Pump Pressure, Wipers Affecting Engine

Hello! For 1.5 months I have had a problem with the car - Mazda2 .. One day he didn't want to start me, he was shooting but he didn't start. After being taken to the mechanic and connected to the computer, a small pressure was read on the pump. The fuel pump was checked and it was found that it is ok. After a few days of checking the car, the mechanic stated that he had not really found the cause, he only replaced a "" tile "and, surprisingly, the car returned to its shape. However, after three weeks the problem returned. He fired the fuel with great difficulty, but when the front wipers were turned on, it went out. The next day, after manually pumping the fuel, it fired, and after turning on the wipers, it went out. I don't have the power anymore. Has anyone had a similar problem? ?

Thank you very much for your answer. As I am a woman, I will not be ashamed to ask questions (I am a complete layman). Does this mean the fuel pump relay needs to be replaced? Because, as far as I know, it has already been checked and it is ok. Let me just add that the wipers were not always the reason for the car going out, a few weeks ago it happened that it simply did not want to start for no reason, only after manual pumping.

The cables at the pump have been replaced. The mechanic who diagnosed the problem said he just didn't know what the cause was. He just listed cables that he thought didn't look good. It helped, but as you can see for a while. The problem is back. Thank you very much for help.

Quote:

The mechanic who diagnosed the problem said he just didn't know what the cause was. He just listed cables that he thought didn't look good. It helped, but as you can see for a while.

Change mechanic to electromechanical it once. However, if the reasons are cables, then: My advice.
Drive to an electromechanic to make a new installation, because buying a used one is a lottery and a good mechanic should move the cable, whether it really causes a lack of contact or a damaged installation.
Because the reason may be the lack of good contact on the ankle or a broken cable, which then causes breaks in the installation.

For the last two weeks, the car has been running without any reservations, so no electro-mechanic I visited can skip me. Waiting for the car to fail again, just