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air intake box

Discussion in 'Gen 3 Prius Main Forum' started by edwardob, Feb 18, 2012.

  1. edwardob

    edwardob Member

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    i always like to know what's going on in the engine bay

    what is the box at arrow in engine bay?
     

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    #1 edwardob, Feb 18, 2012
  2. edwardob

    edwardob Member

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    anyone???

    that's even more interesting..no one knows!!
     
    #2 edwardob, Feb 19, 2012
  3. adamace1

    adamace1 Senior Member

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    It may hold and trap gasses that try to leave through the intake. Just my guess.
     
    #3 adamace1, Feb 19, 2012
  4. Tande

    Tande Active Member

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    Strictly a guess....some type of air intake silencer????......
     
    #4 Tande, Feb 19, 2012
  5. RRxing

    RRxing Senior Member

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    Yeah, that's my guess as well. Some sort of resonator/suppressor. The parts catalog and repair manual don't break it out as a separate component, it's part of the "air intake assembly."
     
    #5 RRxing, Feb 19, 2012
  6. JJB

    JJB New Member

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    Google "Hemholtz Resonator"
     
    #6 JJB, Feb 19, 2012
  7. RRxing

    RRxing Senior Member

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    Science!!!
     
    #7 RRxing, Feb 19, 2012
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