In afghanistan cat 3126 problems help asap!

Discussion in 'Trucks [ Eighteen Wheelers ]' started by TYMOON31, Oct 18, 2011.

  1. TYMOON31

    TYMOON31 Bobtail Member

    6
    1
    Oct 18, 2011
    afghanistan
    0
    hey my names tyler im a marine in afghanistan. i have a cat 3126 and i have guys that keep pourin stuff in the fuel tank. this time a trash bag (dont ask how idk how) i had to take all the fuel lines out and get plastic out of the lines. i put everything back together and now its readin fault codes (oil pressure sensor fault, fuel pressure sensor fault, and an ecm fault) and it wont crank up. itll turn over just wont start up. i filled the fuel filter up and primed it all the way up but its not crankin any suggestions would be extremely helpful. thanks, lcpl moon
     
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  3. Shade Tree

    Shade Tree Light Load Member

    177
    44
    May 15, 2011
    Galloway Ohio
    0
    LCPL Moon: It sounds like too many uncommon problems but because of the foreign objects in the fuel system it could have shorted out one of the sensors. What is the code that it brings up for the ECM. CAT uses a common power supply to all of the sensors and a common ground and if one of them short out is will cause multiple sensors to read bad. The oil sensor which is unrelated to the initial problem can cause cause the engine not to start. Have you called the MRAP FSR.
     
  4. TYMOON31

    TYMOON31 Bobtail Member

    6
    1
    Oct 18, 2011
    afghanistan
    0
    the ecm code is 590. the oil and fuel sensor codes are 100 and 110.
     
  5. TYMOON31

    TYMOON31 Bobtail Member

    6
    1
    Oct 18, 2011
    afghanistan
    0
    and its a generator a mep 807a. the gen mech doesnt know anything hes not the sharpest tool in the shed ive fixed this more than he has and im just a grunt.
     
  6. TYMOON31

    TYMOON31 Bobtail Member

    6
    1
    Oct 18, 2011
    afghanistan
    0
    its also not a fuel pressure sensor its a coolant temp sensor
     
  7. OEF08

    OEF08 Bobtail Member

    33
    5
    Sep 14, 2011
    St Louis
    0
    Sounds like not enough security on your equipment, a trash bag in your fuel tank really? ANA sabotage!! Good luck brother..
     
  8. TYMOON31

    TYMOON31 Bobtail Member

    6
    1
    Oct 18, 2011
    afghanistan
    0
    oh it was a marine someone thought itd be a smart idea to tape trashbags around the top cause we dont have lids and i guess someone poured one in and didnt tell anyone
     
  9. Shade Tree

    Shade Tree Light Load Member

    177
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    May 15, 2011
    Galloway Ohio
    0
    LCPL: Give me tonight and I will see what I can do to advise you.
     
  10. Shade Tree

    Shade Tree Light Load Member

    177
    44
    May 15, 2011
    Galloway Ohio
    0
    LCPL: I have a Army CW4 who works there in Afghanistan with the SME's and will get you help as soon as I can.
     
  11. milskired

    milskired Road Train Member

    3,829
    1,401
    Jul 20, 2007
    Plainfield, IL
    0
    We had a fault code for the ECM and multiple other problems on an MRAP with a C-7 when I was over in Now Zad so we pulled the motor and put one in it out of a truck that we had blown up. Not suppose to do it but with what we had to work with we had no choice. Did a lot of things that is court marshal worthy but we need vics to get to out 3 outer PBs so we did whatever we had to with the little amount that we had.
     
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