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2020 Cat 299D3XE Land management

Discussion in 'Compact Track/Multi Terrain Loaders' started by Connor Gardiner, Jun 28, 2022.

  1. Connor Gardiner

    Connor Gardiner New Member

    Joined:
    Jun 28, 2022
    Messages:
    3
    Location:
    Alturas, California
    Hi I need some help our machine is throwing codes:
    523601-0 (high e.g.t temperature)
    3246-0 (D.P.F High Outlet temp)
    The machine will start then go to about 3/4-7/8 throttle and runs all auxiliary fans. After approximately 10 minutes it goes back down to idle, I would go back to running the machine but I am afraid it’s going to go into limp mode and lock me into the cab. Please help
     
  2. Connor Gardiner

    Connor Gardiner New Member

    Joined:
    Jun 28, 2022
    Messages:
    3
    Location:
    Alturas, California
    S/N is :CAT0299DVBX901985
     
  3. Nige

    Nige Senior Member

    Joined:
    Jun 22, 2011
    Messages:
    21,192
    Location:
    G..G..G..Granville.........!! Fetch your cloth.
    First thing I would suggest is to confirm the Exhaust temperature sensor reading using a non-contact thermometer on the engine wherever the EGT sensor is located.
    See if the attached is any help.
     

    Attached Files:

  4. Connor Gardiner

    Connor Gardiner New Member

    Joined:
    Jun 28, 2022
    Messages:
    3
    Location:
    Alturas, California
    Thank you Nile I’m sorry to take y’all’s time we are having the machine shipped off to our family dealer first thing next week to be repaired for faulty sensors.
     
  5. Nige

    Nige Senior Member

    Joined:
    Jun 22, 2011
    Messages:
    21,192
    Location:
    G..G..G..Granville.........!! Fetch your cloth.
    The machine itself may well be out of warranty by now but AFAIK the emissions aftertreatment system is warranted separately for 5 years/3000 hours.
    Just take care that you don't get rooted with an invoice for a repair that should have been covered under the emissions warranty.
     
    Gary Layton and Vetech63 like this.