Turbocharger control shutoff valve filter. What the heck?

Discussion in 'Trucks [ Eighteen Wheelers ]' started by Kansas, Dec 8, 2010.

  1. Kansas

    Kansas Road Train Member

    2,541
    2,585
    Apr 14, 2009
    aircap, Ks.
    0
    Cummins ISX motor. Turbocharger control shutoff valve filter. What the heck is it??? Mine seem to have sprung a minor air leak.

    Part is located directly under the trucks air compressor, and looks like there is a cover over it. Logged into my QuickServe account and had a look at the engine diagrams section, and to the best of my knowledge this is a Turbocharger control shutoff valve filter. Has an airline coming out of the top that loops over the top/front engine cover and goes to an actuator on the turbo.

    Is that what this thing is, or am I all wet lol? It does have a cover over it so its a little hard to see.
     
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  3. mrdevildog

    mrdevildog Light Load Member

    75
    22
    Feb 23, 2010
    Heber Springs, Arkansas
    0
    you would be correct, has a spin on filter thats replacable.
     
  4. WILL SMITH

    WILL SMITH Bobtail Member

    2
    0
    Dec 9, 2010
    Naperville,IL
    0
    complete cummins isx codes at: www .diesel-service-parts. com/cummins-isx-codes. html
     
  5. hd99_fatboy

    hd99_fatboy Light Load Member

    124
    5
    Dec 19, 2010
    carmel, ny
    0
    mine has developed the same issue, leaking air from the top of that part, out of a small round diaphragm under the fitting.
    have you fixed yours, and how?

    THANKS bUSTER
     
  6. garfieldredden

    garfieldredden Bobtail Member

    3
    0
    Sep 8, 2013
    0
    Can I spin that filter off and repair it?
     
  7. pop's

    pop's Light Load Member

    54
    16
    Feb 3, 2013
    Yulee FL.
    0
    Its the turbo filter the box under the air compressor . need to change that box.
     
  8. CMTrucks

    CMTrucks Bobtail Member

    1
    0
    Jun 27, 2018
    0
    Where is this shutoff valve? I have a code for it 2355 but it is nowhere to be found. Traced both airlines from actuator valve- 1 goes to turbo and 1 comes from the secondary air tank.
     
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