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Fuel filter light on

Discussion in 'International Forum' started by Graglor, Feb 23, 2013.

  1. Feb 23, 2013 #1
    Graglor

    Graglor Light Load Member

    62
    15
    Aug 17, 2011
    Langley, bc.
    0
    Hey everyone. I'm working on a 2007 with a 466dt. The fuel filter light is on. Replaced it with a filter from international, cleaned out the housing and lower bowl and replace all the o-rings. Still on. Any thoughts?
     
    Graglor, Feb 23, 2013
    Graglor, Feb 23, 2013
    #1
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  3. Feb 23, 2013 #2
    TruckerPete1990

    TruckerPete1990 Road Train Member

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    Jul 16, 2012
    Bentonville Arkansas
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    I drive a Kw after they do my filters they got to delete the codes or wait about 100 miles
     
    TruckerPete1990, Feb 23, 2013
    TruckerPete1990, Feb 23, 2013
    #2
  4. Feb 23, 2013 #3
    Mark Kling

    Mark Kling Technology Contributor

    10,935
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    Sep 23, 2007
    Statesville, NC
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    pull the battery + to clear the codes?
     
    Mark Kling, Feb 23, 2013
    Mark Kling, Feb 23, 2013
    #3
  5. Feb 23, 2013 #4
    Heavyd

    Heavyd Road Train Member

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    Feb 4, 2009
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    Ok, I need to know if you are seeing "FUEL FILTER" or "WATER IN FUEL"? If you are seeing "FUEL FILTER" the engine you are working has the optional fuel pressure sensor behind the fuel filter module at the engine. The engine is detecting low fuel pressure at the engine and will turn this light on. It also will set an active fault code 372. Code 372 is for low fuel pressure, this code does not turn on the "CHECK ENG" light, instead it turns on the "FUEL FILTER" warning light. You can try a new filter at the engine, and clean out the screen at the bottom of the housing. The fuel pressure regulator is also at the bottom of the filter housing, should be able to see it with the filter out. It may have failed and need to be replaced.
     
    Heavyd, Feb 23, 2013
    Heavyd, Feb 23, 2013
    #4
  7. Feb 23, 2013 #5
    Graglor

    Graglor Light Load Member

    62
    15
    Aug 17, 2011
    Langley, bc.
    0
    Ok. I think I'll try the regulator. I have two codes for fuel presure and one for "internal sensor voltage supply". It is the fuel filter light that is on.
     
    Graglor, Feb 23, 2013
    Graglor, Feb 23, 2013
    #5
  8. Feb 23, 2013 #6
    Graglor

    Graglor Light Load Member

    62
    15
    Aug 17, 2011
    Langley, bc.
    0
    Thanx by the way!
     
    Graglor, Feb 23, 2013
    Graglor, Feb 23, 2013
    #6
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