BMW E39 does not start. why?? Fuel pump relay replacement.

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  • Опубліковано 7 лют 2025
  • When the car engine stops while driving, or does not start, this can be one of the reasons.

КОМЕНТАРІ • 30

  • @krasikostadinov1728
    @krasikostadinov1728 2 місяці тому +1

    Thanks for your help. Very good clip.

  • @rijalludinanshori236
    @rijalludinanshori236 8 місяців тому +6

    Same problem e39 528i, but I didn't find the green relay in the bottom drawer of the dashboard

    • @Eddieyoutubelol
      @Eddieyoutubelol 5 місяців тому +1

      if your e39 is older than 2001 it may be in the back next to your battery

    • @AfizadUde
      @AfizadUde 5 місяців тому

      Mine is 523i, 1996, e39, I also can't find the relay under the glove box

    • @AfizadUde
      @AfizadUde 5 місяців тому

      But I saw 3 behind the boot, is that the fuel pump relays?

  • @markomikic6394
    @markomikic6394 Рік тому +1

    Imam bmw e87, motor m47, velika potrosnja ulja 2 litra na 1000km. Sta uraditi, sta zameniti. Turbo sam remontovao, nemam ulja u interculeru da sumnjam na turbinu, sta dalje da zamenim? Molim za pomoc.

  • @buraktozkoporan8319
    @buraktozkoporan8319 Місяць тому +1

    Hello, I have almost the same problem, it's an e39 525d, I changed the relay, I start the car and it turns off after 3 seconds, I changed one of the pumps under the sic, you know again what would be the problem

    • @madax44
      @madax44 Місяць тому +1

      yo ihave same e39 525D 2001 i have the similar problem i change one fuel pump under driver side and it was fine until today when i started the car and had issue that after 10 seconds just went dead and wont start again, so i assume that is a relay or pump under backseat

    • @lllCRAFTlll
      @lllCRAFTlll 20 днів тому

      Hi. Had any luck solving this?

    • @lllCRAFTlll
      @lllCRAFTlll 20 днів тому

      Hi. Had any luck solving this?

    • @buraktozkoporan8319
      @buraktozkoporan8319 20 днів тому

      For all the people who have this problem, I have found a solution: the tank must be cleaned, new fuel and a new pump in the floor and a new oil filter

    • @lllCRAFTlll
      @lllCRAFTlll 18 днів тому

      ​@@buraktozkoporan8319 In my case It was a loose nut and loose wires of the positive terminal of the jump start under the hood.
      Remove the plastics around positive terminal, tighten the nut with wires in place. That's it.
      Worth checking, easy fix, no money needed. Might be your case too.

  • @mazenalmuohamad4513
    @mazenalmuohamad4513 4 місяці тому +2

    Hello friends, I was tired of my BMW 39. It stopped suddenly. I replaced the main high-pressure pump, replaced the external and rear pump actuation, replaced the fuel sensor and the governor sensor, and the engine still does not start. It runs well, the battery is strong, the diesel comes out of the governor strongly, the injectors are clean, the diesel filter is new, and the oil filter is new, but The car does not start, the sprayer just turns on and off. Note that my car has a fully electric motor and there is a code attached to the key that is programmed to start. I am afraid that the code has been lost. Please help. Thank you. I am in Syria.

    • @relaaaxingchanel3000
      @relaaaxingchanel3000 4 місяці тому

      call someone to read codes

    • @JHAMS.001-car-repair
      @JHAMS.001-car-repair  4 місяці тому

      Also check the relays under the dashboard and you must bear in mind that if it is tried many times to start, they must be aligned and the EWS with DME will not start otherwise.

    • @mazenalmuohamad4513
      @mazenalmuohamad4513 4 місяці тому

      Hello, do you mean the computer card? ​@@JHAMS.001-car-repair

    • @lllCRAFTlll
      @lllCRAFTlll 18 днів тому +1

      It was a loose nut and loose wires of the positive terminal of the jump start under the hood.
      Remove the plastics around positive terminal, tighten the nut with wires in place. That's it.

    • @mazenalmuohamad4513
      @mazenalmuohamad4513 17 днів тому

      @@lllCRAFTlll Thank you, dear, for your interest in my matter. I read your kind message, but what do you mean by the jump?

  • @mattiasimone6929
    @mattiasimone6929 11 місяців тому

    How do you know the relay it's faulty?

    • @JHAMS.001-car-repair
      @JHAMS.001-car-repair  11 місяців тому +2

      If you measure the input voltage of the fuel pump and it is "0", it means that the defect is somewhere else, the safety is good. Only the relay remains as defective. You can do an easy check by replacing the relays between them, if it starts for sure it is defective.

    • @mattiasimone6929
      @mattiasimone6929 11 місяців тому

      @@JHAMS.001-car-repair thx

    • @talibanshooter_696
      @talibanshooter_696 11 місяців тому

      @@JHAMS.001-car-repairvolatage*

    • @talibanshooter_696
      @talibanshooter_696 11 місяців тому

      @@JHAMS.001-car-repair what/where is the safety? im not getting any voltage to the Fuel pump unless I jump the relay

    • @JHAMS.001-car-repair
      @JHAMS.001-car-repair  10 місяців тому

      @@talibanshooter_696
      if you have voltage when you bypass the relay, it means that it is defective.