Maxxforce 13 no high side turbo boost

Discussion in 'International Forum' started by midnite48161, Aug 13, 2019.

  1. midnite48161

    midnite48161 Bobtail Member

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    Aug 13, 2019
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    Okay truck was running fine then I noticed the power was gone. Looked at my boost gauge and wasn't going over 30. If i flip the key to the off position and right back on the boost come back for a few minutes and then right back to the same thing. I know this has been a big problem do anybody know what it is.
     
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  3. midnite48161

    midnite48161 Bobtail Member

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    Aug 13, 2019
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    It was my Fpcv and it was derating my motor.
     
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  4. kubasj05

    kubasj05 Light Load Member

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    Apr 18, 2013
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    Thanks for the update! How did you determine that it was in fact the fuel pressure control valve? Were you able to see it in the diagnostic software NED/Servicemaxx?
     
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  5. midnite48161

    midnite48161 Bobtail Member

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    Aug 13, 2019
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    Selking international dealership did a full diagnosis on my truck I had SNP 3055 fmi 0 spn 3055 fmi 15 and snp 3055 fmi 17. After they drove into it two hours later they determined it was the fpcv.
     
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  6. kubasj05

    kubasj05 Light Load Member

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    Apr 18, 2013
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    I appreciate your response, it may help someone diagnosing the same problem including me. Glad you got it fixed
     
    2013Maxx Thanks this.
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