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MTU 12V183TE hi fuel leakage error

Discussion in 'Technical Discussion' started by Pascal, Jun 22, 2018.

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  1. Pascal, Jun 22, 2018
    #1
    Pascal

    Pascal Senior Member

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    Feb 29, 2008
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    Location:
    Miami, FL
    i m helping someone with a pair of 2003 12V183TEs and coming back I got an alarm and an Hi Fuel Leakage error. Also shows YEL 110092 78

    Everything looks fine externally, engine was running fine while docking after the alarm sounded

    Suggestions?

    Just found a manual. It s related to fuel present in the fuel leakage tank.
    Last edited: Jun 22, 2018
  2. Capt J, Jun 22, 2018
    #2
    Capt J

    Capt J Senior Member

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    Were the injectors recently messed with? Look in the block valleys, and see if there is any fuel present and leaking at the injectors. Usually when the injectors are R+R'ed there is always 1 or 2 that leaks. See where the block valleys drain into, I'm guessing a catch canister (fuel leakage tank) that is now full of fuel with a sensor on top of it.
  3. Pascal, Jun 22, 2018
    #3
    Pascal

    Pascal Senior Member

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    Feb 29, 2008
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    Location:
    Miami, FL
    I looked in the Vee and found no trace of fuel Don't
    See any visible leakage tank either. Injector lines have recently be removed as they are heavily scratched at both end ...