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Recent content by Swampboy99

  1. Swampboy99

    Cat 329 EL “Warm Up Mode”

    Ran through the troubleshooting procedure and harness is bad Problem spot was coming off of the pump 2 pressure sensor grounding the 8v supply on the valve body Entire harness will need replaced as it is in terrible condition with various spots in it having little to no insulation on the...
  2. Swampboy99

    Cat 329 EL “Warm Up Mode”

    I will run through the trouble shooting tomorrow. I’m certain it needs harness because of the amount of bare wiring. I have a set of “spoons” and they get used more than I want to If I need a schematic I will reach out Thank you
  3. Swampboy99

    Cat 329 EL “Warm Up Mode”

    The 41-6 is active every time I’ve checked since I’ve started digging into it According the the monitor in the machine (attached image) it’s been intermittently active for 100hrs and occurred 175 times throughout those 100hrs
  4. Swampboy99

    Cat 329 EL “Warm Up Mode”

    Cat 329 EL 8867hrs Serial# PLW01233 Only code is 41-6 (8v dc supply current above normal) Issue we are having is it will intermittently go into “warm up mode” and derate power Some times it won’t happen for a few days and just be for an hour and others it will be constant for days Machine...
  5. Swampboy99

    D6R oil pressure sensor voltage above normal

    Went through some of those trouble shooting procedures whenever the alarm would become active and have yet to find a fault I’ve touched every plug and every bit of wiring related to the sensors in the diag procedures to try and cause a failure without luck Tensioner for the fan belt let go...
  6. Swampboy99

    D6R oil pressure sensor voltage above normal

    I will run through that procedure tomorrow as I have left for the day and report my findings Yet again Thank you nige
  7. Swampboy99

    D6R oil pressure sensor voltage above normal

    D6R 2 Serial: AAX00894 13200 Hrs Intermittent Engine oil pressure warning light and alarm along with 036 code 100.03 (Engine Oil Pressure Sensor Voltage Above Normal) Verified good oil pressure and installed new cat sensor with no success Machine does not derate with alarm Voltages seem to...
  8. Swampboy99

    D5N possible electrical issue

    Dozer ran as it should for about 1.5hrs and then was shut down for 30 and about 5 minutes into running it the same problem has came back I’ve retraced every step I took previously and have came up with nothing It appears I fixed an unrelated issue I am going to start ohming wires to see if...
  9. Swampboy99

    D5N possible electrical issue

    I will definitely get a kit on the way. It’s cheaper than having a machine down because of a bad repair
  10. Swampboy99

    D5N possible electrical issue

    Machine good to go I pulled the fuse for the dash panel(one main fuse) and everything was back to normal other than dash working Replaced the fuse and unplugged the connector for the 4 gauge panel and everything worked perfectly Plugged the connector back and went to start tracing wires and...
  11. Swampboy99

    D5N possible electrical issue

    Same reading measuring from alternator to frame I will double check fuses and then start scouring the wiring schematic to see if there is a common ground or main plug or junction for the issues
  12. Swampboy99

    D5N possible electrical issue

    That is correct Alternator voltage is 27.9 measuring off of positive connection on battery and negative terminal off master switch
  13. Swampboy99

    D5N possible electrical issue

    Serial number is AGG01979 Serv code icon does not remain lit after self test
  14. Swampboy99

    D5N possible electrical issue

    Only thing working correctly are the gauges minus the coolant temp it will read correctly until you start the machine and then it dies shortly after and then all the lights come on
  15. Swampboy99

    D5N possible electrical issue

    Thank you for the attachment it is the correct one every light but the electrical system, engine oil pressure, fuel level and coolant level are on. I do believe the serial begins in AGG but I am not 100% on that
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