No Sound From Gas Tank. Vehicle Not Working.

When I turn the ignition in my vehicle, it cranks, but the vehicle does not start, it still does not work, only in cylinder or gasoline. After a long search, I realized that there was no sound from the gas tank. Then I removed the 30-40 amp fuses from the fuse panel and replaced them. When I turned the ignition again, I heard the fuel pump working. When I pressed the starter on that, the car started. The fuses are completely intact, what could be the source of this problem. I'm waiting for your help.

I need help from the masters.

You can get the best results by measuring the fuses. other than that, if it's working for now, don't install it at all. If it does it again, replace the relevant fuse.

The vehicle gave the same fault again today, I removed the gasoline arc seat and wanted to look at the fuel pump, there was a blue dry under the cover of the tank. It goes to the tube tank, what is the use of this thing… also the place where the tube tank is filled with water, I don't know where it got in because of the rain..

This blue box is probably a time relay. When the car switches to LPG, it automatically stops the fuel pump. There may be a problem with the role.

The blue part timing relay right there automatically turns it off so that the fuel pump doesn't break down when the vehicle passes LPG.