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Ecm mileage after delete peterbilt cummins isx

Discussion in 'Trucks [ Eighteen Wheelers ]' started by Juliocesar, Feb 11, 2018.

Page 1 of 2
  1. Feb 11, 2018 #1
    Juliocesar

    Juliocesar Bobtail Member

    7
    0
    May 25, 2013
    0
    Is a 2013 peterbilt 389 isx 15 450 hp truck was bought a year in a half ago with 180 000 month later the ecm was flash with emission tune deleting egr def pdf and putting 500hp calibration truck is been running amazing since that. Last week i have a check engine light went to different shop to find out what is wrong. Was only a 40 dlls sensor no big deal. Buuuut a big discovery they show that my ecm is showing 890 000 miles when my dash is 260 000 ... is there possible that with the flash and reprogram tink milage was altered ?? What I understood the program that im using is from a 2005 pre emission engine... thank you for your help
     
    Juliocesar, Feb 11, 2018
    Juliocesar, Feb 11, 2018
    #1
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  3. Feb 11, 2018 #2
    Bakerman

    Bakerman Road Train Member

    4,663
    8,812
    Jan 27, 2013
    Phoenix, AZ
    0
    Is it possible they used the ECM out of that truck?
     
    Bakerman, Feb 11, 2018
    Bakerman, Feb 11, 2018
    #2
  4. Feb 11, 2018 #3
    spsauerland

    spsauerland Road Train Member

    4,296
    10,886
    May 31, 2010
    West Harrison, In
    0
    Did the ESN in ECM match your ESN?
     
    spsauerland, Feb 11, 2018
    spsauerland, Feb 11, 2018
    #3
  5. Feb 11, 2018 #4
    TankerYankerD001

    TankerYankerD001 Light Load Member

    68
    40
    Dec 19, 2017
    Baltimore MD
    0
    Did they swap with a flashed ECM or flashed your ECM
     
    TankerYankerD001, Feb 11, 2018
    TankerYankerD001, Feb 11, 2018
    #4
  7. Feb 11, 2018 #5
    Ridgeline

    Ridgeline Road Train Member

    22,101
    113,191
    Dec 18, 2011
    Michigan
    0
    I bet they did this.

    Tuned another truck to get it right with all the parameters setup.

    Copied the entire ecm firmware from that truck using an aftermarket software package.

    Used that file on all the other trucks they worked on, which changed the mileage and other data to that of the truck they first tuned.

    And they used that same file on your truck.

    One fleet I bought out had all these 'mods' done to it by the shop super, the company owned the software that I ended up with and I had all the files.

    I did an ecm data dump from each truck as part of my initial purchase offer, so I reviewed them myself and all of them had the same exact firmware version with the mileage on every truck being off by 216k.

    I asked what's the deal and the owners told me what they did, so I lowered my offer substantially, which they still accepted and I had all the trucks fixed right and sold them off.
     
    Ridgeline, Feb 11, 2018
    Ridgeline, Feb 11, 2018
    #5
    Socal Xpress, Justrucking2 and Goodysnap Thank this.
  8. Feb 11, 2018 #7
    Juliocesar

    Juliocesar Bobtail Member

    7
    0
    May 25, 2013
    0
    Nop. I was there all the time is the same one
     
    Juliocesar, Feb 11, 2018
    Juliocesar, Feb 11, 2018
    #7
  9. Feb 11, 2018 #7
    Juliocesar

    Juliocesar Bobtail Member

    7
    0
    May 25, 2013
    0
    Don’t really know
     
    Juliocesar, Feb 11, 2018
    Juliocesar, Feb 11, 2018
    #7
  10. Feb 11, 2018 #8
    Justrucking2

    Justrucking2 Road Train Member

    3,211
    4,292
    Sep 12, 2017
    Plymouth MI
    0
    Sounds like they used the wrong overlay, the incorrect CPL file for your truck. That is what the butcher shops like to do. Did they at least fix your SCR can for you, or did they leave it alone?
     
    Justrucking2, Feb 11, 2018
    Justrucking2, Feb 11, 2018
    #8
  11. Feb 11, 2018 #9
    Juliocesar

    Juliocesar Bobtail Member

    7
    0
    May 25, 2013
    0
    It is the same one i was there all the time they juat did the flash i remeber the guy told me the calibration was of pre filter truck
     
    Juliocesar, Feb 11, 2018
    Juliocesar, Feb 11, 2018
    #9
  12. Feb 11, 2018 #10
    Justrucking2

    Justrucking2 Road Train Member

    3,211
    4,292
    Sep 12, 2017
    Plymouth MI
    0
    They have the wrong file in your truck, not good.
     
    Justrucking2, Feb 11, 2018
    Justrucking2, Feb 11, 2018
    #10
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