Jeep WJ 2.7 CRD Project Part 2 - Gearbox P0700 P0702 Faults

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  • Опубліковано 3 лют 2025

КОМЕНТАРІ • 31

  • @davidrowe571
    @davidrowe571 3 місяці тому +1

    Very interesting, thanks, I have a 2.7 CRD with similar probs, changed solenoid block but still not right, will now change conductor plate...Im in France by the way.

    • @MountainmanBuildz
      @MountainmanBuildz  3 місяці тому

      The PCB was my issue, ordered from Estonia and it fixed everything. Good luck

    • @davidrowe571
      @davidrowe571 3 місяці тому

      @@MountainmanBuildz Ok thanks for your reply, do you have a link for the PCB please..

  • @dougfields5798
    @dougfields5798 Місяць тому +1

    You can buy an updated transmission pcb ,from memory mine came from WJ diag .

    • @MountainmanBuildz
      @MountainmanBuildz  Місяць тому

      I did buy one eventually, it solved almost all the issues, but still had to change the conductor plate. Working geeat now

    • @dougfields5798
      @dougfields5798 Місяць тому

      @ You shouldn’t have recorded your WJ with the silencer removed it’s given me ideas . I think I’m going to go under my WJ with the hacksaw ,if the neighbours or my wife complain about the noise I can say it was your idea .

    • @MountainmanBuildz
      @MountainmanBuildz  Місяць тому

      @ im actually thinking of just adding a small resonator box, the turbo spool is a bit too much

  • @jacquesvanderwesthuizen1527
    @jacquesvanderwesthuizen1527 5 місяців тому +1

    Great video 👍, Replaced my conductor plate about 1 year ago, speed senor failed, but runs flawless after new plate, I've only used MB oils, what oil do you use?

    • @MountainmanBuildz
      @MountainmanBuildz  5 місяців тому +1

      Thanks Jacques, I also only used the MB 722.6 GB oil, the best only.
      I have finally sorted all my gearbox issues and its running flawlessly, now the engine just needs to be sorted once and for all

  • @user-tw8dl2jh2x
    @user-tw8dl2jh2x 9 місяців тому +2

    Hi from the UK, Thanks very much for sharing, im about to do my transmission same car, how are you getting on now? Did you get that shifter PCB? In the UK we can get upgraded ones for about £300 on ebay.
    Ive read some people re soldier the connections and that can fix it

    • @MountainmanBuildz
      @MountainmanBuildz  9 місяців тому

      Hi, I havent yet replaced it, cause I send my injectors in for recon. Got it back and then the starter blew. Then I hurt my back and a bit out of action.
      I hope to have a mew vid out soon about the progress.
      I will have to buy the upgraded one from Estonia, for same price.

  • @albertnel8669
    @albertnel8669 17 днів тому

    Hi, i have the same WJ as the one in vodeos. Had my gearbox rebuild a year ago (water damaged). Just a question: how much oil did you add and what type of oil ( i added about 12 liter on ATF+5 oil

    • @MountainmanBuildz
      @MountainmanBuildz  17 днів тому

      @@albertnel8669 I cant remember how much oil, I think it was only 8L and I inly used Mercedes 722.6 gearbox oil. And its actually cheap.

    • @albertnel8669
      @albertnel8669 17 днів тому +1

      @MountainmanBuildz , thanx for your feedback, I always had a suspission that I have added too much oil

    • @albertnel8669
      @albertnel8669 17 днів тому

      I must say, it is quite a struggle to get parts in SA for Jeeps and if you get parts....extremely expencive

    • @MountainmanBuildz
      @MountainmanBuildz  17 днів тому +1

      @ you should look for a dipstick, they are not expensive on amazon and works great. www.amazon.com/dp/B0CNLKRQ8S/ref=cm_sw_r_as_gl_api_gl_i_P2ZKXWS4ZE9TKEC82XDS?linkCode=ml2&tag=mountainman08-20

    • @MountainmanBuildz
      @MountainmanBuildz  17 днів тому

      @@albertnel8669 well, unless you start to learn people who has the parts. I have made great friends rebuilding a new engine for my jeep, and the parts was priced good

  • @john_the_rider
    @john_the_rider 10 днів тому +1

    Secondo me manca ancora olio nel cambio, la mia faceva così dopo che ho fatto il lavoro di sostituire la corona dentata, mettevo in R o D e anche se accelleravo arrivava a 1000rpm, poi ho messo ancora olio e ha tornato a funzionare

    • @MountainmanBuildz
      @MountainmanBuildz  День тому

      Mine was the transmision gear selector pcb, changed it to the one from WJ diag, and all is good

    • @john_the_rider
      @john_the_rider День тому

      @@MountainmanBuildz Ah I understand, the wj always has some surprises in store😅

  • @TheKnoxyboy
    @TheKnoxyboy 7 місяців тому

    Did you ever change the PCB board for the gear stick, i just changed mine , got it from Estonia, that made my jeep move and change gears i had the p0702 code up as well.

    • @MountainmanBuildz
      @MountainmanBuildz  7 місяців тому +1

      @@TheKnoxyboy I just got it from Estonia today. I've been busy on the latest video for 3 weeks now. I want to finish it up before releasing the latest update. I hope it solves my issue aswell, although the Jeep throws a new issue everytime I work on it...

    • @TheKnoxyboy
      @TheKnoxyboy 7 місяців тому +1

      One of my injectors just started playing up, number 4 as well! That's my next job, good luck from 🏴󠁧󠁢󠁳󠁣󠁴󠁿

    • @MountainmanBuildz
      @MountainmanBuildz  7 місяців тому +1

      @@TheKnoxyboy injectors are a pain! I also have some issues with them still, hopefully I can sort it soon. Keep well.

    • @armin23233
      @armin23233 5 місяців тому +1

      @@MountainmanBuildzdid you fix the fault with new PCB ?

    • @MountainmanBuildz
      @MountainmanBuildz  5 місяців тому

      @@armin23233 yes I bought the upgraded one from WJ Diag, and it works 100%