Peugeot partner power cut and not working

Hello to everyone. 2004 I have 1.9 air conditioned diesel partner. For the last three days we've been standing there for instant electricity. When I did it last night, I took it to the electrician, the battery cut the ends of the 3 wires on the pole head, and then stripped the cable again and said that the problem is cable oxidation. I thought that if I pityed the money I gave, the problem resolved that today, a hundred meters after leaving the house in the morning, it made a momentary power cut and the car did not work.
Here I brought the poop back to my house, but I could not start the vehicle whatever it did. Electricity is coming, I turn the ignition but it does not work. I called my mechanic, he tried a little but he couldn't. He said that all the shops are closed tomorrow. I had to drive the car.

Has anyone experienced this problem before? What is the cost? I was nervous when the vehicle called yesterday did not work again today. Also, where can I find the r7 timing set and the water circulation? Can you help me guys? I will change the triger oil to something like that at the ready cost ...

I bought the timing set, water circulation, oil, oil filter, air filter and diesel stop. they all kept the original 250 pounds. Today, a pump asked for 400 pounds for the diesel pump. Another pump player, the diesel stop switch is broken, said let's look at him. I left it to him because he said so. Tomorrow it will inform me about the cost.

According to the pump man, the diesel stop switch was broken.

The diesel stop sensor is stuck. My vehicle is working fine now. I paid 175 lira of labor. The place where the diesel stop sender was in the partners was covered with a cast plate and the repairman cut some part of that plate. He made the repair without dismantling the diesel pump. The diesel stop switch is also 25 lira, but the part of the vehicle has not changed in vain.

I especially share this information, guys. Instead of replacing a simple piece replacement, it is more advantageous to find a master who finds the problem instead of replacing the complete diesel pump and paying the world as much money. If there are friends from Bursa, I can help with the master ...