2006 International 4300 DT466 - ICP valve removal

Discussion in 'International Forum' started by cprems, Oct 28, 2021.

  1. cprems

    cprems Light Load Member

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    What tool do you use to remove the ICP valve (sensor) I'm trying to find the correct tool without resorting to brute force and vice grips. Any help appreciated.
     
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  3. Flint1

    Flint1 Road Train Member

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    IPR injection pressure regulator (on the back of the high pressure oil pump) or ICP injection control pressure sensor under the valve cover on the oil rail?

    IPR I just slide an open ended wrench on from the rear, they are not that tight. If you have an air compressor that may compliate things.
    ICP sensor just a normal norman wrench.
     
    Last edited: Oct 28, 2021
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  4. cprems

    cprems Light Load Member

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    What sized wrench for the ICP sensor? Having a hard time finding one that'll fit in the tight space. I've already replaced the IPR and that was fairly simple and straight forward.
     
  5. Flint1

    Flint1 Road Train Member

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    Is this a egr engine? This is a ICP sensor from a 2005 dt466. Its under the valve cover, screwed into the oil rail.
    20211028_201926.jpg 20211028_201903.jpg
     
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  6. ChuckMartel

    ChuckMartel Light Load Member

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    Yes it’s a 15/16. I have an old wrench I cut down so it fits better.
     
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  7. cprems

    cprems Light Load Member

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    Thanks Y'all. I really appreciate all the help.
     
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  8. cprems

    cprems Light Load Member

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    I have an 06 EGR engine. Thanks for the pics. I appreciate it.
     
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  9. Inderjit

    Inderjit Medium Load Member

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    I think you are referring to the IPR valve. I have used a 1 3/8" open end wrench but
    its a struggle some times and the discharge line has to be removed from the compressor.
    Snap-On makes a Socket for removing the IPR. It is a 1 3/8" 3/8" drive socket with a slot
    to clear the connector.
     
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  10. cprems

    cprems Light Load Member

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    You helped me out with the IPR valve a few months back. I got that replaced and I really appreciate the help you gave me.
     
  11. Inderjit

    Inderjit Medium Load Member

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    I'm glad I was able to help!!
     
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