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2012 MX13 issues

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Holland Duck, Oct 10, 2020.

  1. Oct 10, 2020 #1
    Holland Duck

    Holland Duck Bobtail Member

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    Mar 5, 2017
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    2012 Peteebilt MX13. These codes popped up. Truck ran good until stater motor was replaced at peterbilt dealer. More codes popped up and dealer found loose ground. However these two codes keep popping up. Dealer Replaced oil thermostat and oil filter. Truck has 960k miles. No luck. Any help welcome.
     

    Attached Files:

    Holland Duck, Oct 10, 2020
    Holland Duck, Oct 10, 2020
    #1
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  3. Oct 10, 2020 #2
    Goodysnap

    Goodysnap Road Train Member

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    Are you actually getting engine warning lamps? MIL or CEL. If so, what fault codes are being logged?

    If you can get hooked up or printouts, we can help more.
     
    Goodysnap, Oct 10, 2020
    Goodysnap, Oct 10, 2020
    #2
    spsauerland Thanks this.
  4. Oct 10, 2020 #3
    Holland Duck

    Holland Duck Bobtail Member

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    Mar 5, 2017
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    Never seen this message before Engine State and oil Temp. No mention high temp or low pressure. Do not have print out. This all started after my starter was replaced and dealer didn’t connect ground wire properly. Because of the loose ground Got all kind of alarms and codes. However oil pressure dropped from 50 to 40 but all codes and alarms go away when NOT at highway speed.
     
    Holland Duck, Oct 10, 2020
    Holland Duck, Oct 10, 2020
    #3
  5. Oct 11, 2020 #4
    daf105paccar

    daf105paccar Road Train Member

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    You need this:
    Paclink......works with Android and IOS(apple)
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    Last edited: Oct 11, 2020
    daf105paccar, Oct 11, 2020
    daf105paccar, Oct 11, 2020
    #4
    spsauerland Thanks this.
  7. Oct 11, 2020 #5
    Goodysnap

    Goodysnap Road Train Member

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    Jul 12, 2017
    0
    Did you have any recalls performed when you had the starter changed at the dealer. There has been some manditory fixes going on as of late. Maybe the parameters in the CECU got jacked up?

    You didnt say if you has lights on? Or are these warnings just in the scroll menu? What category are you under?
     
    Goodysnap, Oct 11, 2020
    Goodysnap, Oct 11, 2020
    #5
    daf105paccar and spsauerland Thank this.
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