N14 Celect + CPL Headaches

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by NebraskaGMC, Oct 20, 2024.

  1. NebraskaGMC

    NebraskaGMC Bobtail Member

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    Jun 9, 2019
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    Serial is 11890958, CPL 2391, Originally a 435, I have no idea what file is on it right now other than that it's rated 525/1850 and the RPM governor doesn't seem to exist
     
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  3. DUNE-T

    DUNE-T Road Train Member

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    Rpm governor is something you can do anytime in the settings, it's not part of the tune
     
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  4. NebraskaGMC

    NebraskaGMC Bobtail Member

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    Jun 9, 2019
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    I did see in the parameters last time it was hooked up to find a misfire that it says governed rpm: 2100, but it will rev WAY past that if you're not careful. My tach is off a little, but not that much
     
  5. DUNE-T

    DUNE-T Road Train Member

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    I believe there are two different settings for rpm, one while driving and another one for idling
     
  6. NebraskaGMC

    NebraskaGMC Bobtail Member

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    Jun 9, 2019
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    I'm not sure to be honest, I only ever saw the one. But I know this engine will rev to 2500 or more, sitting still or driving it doesn't matter. Disclaimer, I know only that because the previous owner had drivers that would run it that high, and I watched them do it. This was BEFORE the out of frame though, imagine that lol
     
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