Volvo VNL W D13 P20EE00 DEF ISSUE

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by RoadRanger^^, Jun 1, 2025.

Page 3 of 3
  1. Jun 8, 2025 #21
    RoadRanger^^

    RoadRanger^^ Medium Load Member

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    Apr 17, 2018
    Columbus, OH
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    Good morning fellas,

    I think i found the issue, there is a massive airleak from the holes that i posted above. It is coming from the dpf lower pan. here is pics. Do you guys think i can weld it or maybe get new ?
     

    Attached Files:

    RoadRanger^^, Jun 8, 2025
    RoadRanger^^, Jun 8, 2025
    #21
    Big Road Skateboard Thanks this.
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  3. Jun 17, 2025 #22
    RoadRanger^^

    RoadRanger^^ Medium Load Member

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    Apr 17, 2018
    Columbus, OH
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    Update:
    New flex pipe and weld on the muffler looks like fix the issue. I erase the code using my friends scanner and so far code never came back.
     
    RoadRanger^^, Jun 17, 2025
    RoadRanger^^, Jun 17, 2025
    #22
    Big Road Skateboard Thanks this.
  4. Jun 17, 2025 #23
    Big Road Skateboard

    Big Road Skateboard Road Train Member

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    Good news. Sorry, I never saw your last post about the crack.
     
    Big Road Skateboard, Jun 17, 2025
    Big Road Skateboard, Jun 17, 2025
    #23
    RoadRanger^^ Thanks this.
  5. Jun 17, 2025 #24
    RoadRanger^^

    RoadRanger^^ Medium Load Member

    317
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    Apr 17, 2018
    Columbus, OH
    0
    All good thanks for your effort to help anyway and hopefully this will be helpful for the next guy that has the same issue.
     
    RoadRanger^^, Jun 17, 2025
    RoadRanger^^, Jun 17, 2025
    #24
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