Volvo vnl d13 2016, black smoke and turbo error upon start up

Discussion in 'Volvo Forum' started by jimkas, Oct 1, 2025 at 8:10 PM.

  1. jimkas

    jimkas Bobtail Member

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    Jun 4, 2023
    0
    Hi all, anyone had this issue or knows what to fix?
    When i start my truck for the second time it gives me a check engine light, it idles rough and shoots black smoke.
    If i clear the code it works fine but it came up again after a week.
    The error I got is:
    P0046
    Turbocharger/Supercharger
    Boost Control Solenoid A Circuit Range/Performance
    Thanks
     
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  3. jimkas

    jimkas Bobtail Member

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    Jun 4, 2023
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    I have cleaned the egr sensor by in front of the turbo almost and the driver’s side boost sensor and the problem is there still by the way.
     
  4. JB7

    JB7 Heavy Load Member

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    1,441
    Dec 13, 2022
    Laurel, MD
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    A quick search and I found these.
    Volvo VNL P0046 Code Diagnosis and Repair Approach
    Volvo D13 Turbo Actuator Failure Caused by Fuel Filter?
     
  5. jimkas

    jimkas Bobtail Member

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    0
    Jun 4, 2023
    0
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