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ECM Swap

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Tama Mai Hawaii Nei, Nov 28, 2020.

  1. Nov 28, 2020 #1
    Tama Mai Hawaii Nei

    Tama Mai Hawaii Nei Light Load Member

    296
    127
    Sep 6, 2013
    Las Vegas, NV
    0
    I have a c13 Lee with DPF. Can I use the non DPF Ecm from a C13 KCB?

    I looked over both engines and only difference I seen was the one had the DPF garbage and the other one didn’t.

    Im still planning on running a retrofit DPF system just not the ARD head DPF system. It’s easier to program a DPF system into a ECM that didn’t have DPF to begin with.
     
    Tama Mai Hawaii Nei, Nov 28, 2020
    Tama Mai Hawaii Nei, Nov 28, 2020
    #1
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  3. Nov 28, 2020 #2
    AModelCat

    AModelCat Road Train Member

    29,104
    157,728
    Jul 7, 2015
    Canuckistan
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    If the ECM is the same P/N should just be a matter of downloading the Configuration File from the ECM currently in the truck, flashing the new ECM with the correct Flash File and then uploading the configuration to the new ECM.
     
    AModelCat, Nov 28, 2020
    AModelCat, Nov 28, 2020
    #2
    Tama Mai Hawaii Nei and QUALITYTRUCK Thank this.
  4. Nov 28, 2020 #3
    spsauerland

    spsauerland Road Train Member

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    10,886
    May 31, 2010
    West Harrison, In
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    LEE vs KCB is a lot of differences. 120 Pin ECM vs 70 pin and MEUI-C vs MEUI-B injectors to start with. Easier to fix LEE software.
     
    spsauerland, Nov 28, 2020
    spsauerland, Nov 28, 2020
    #3
    Goodysnap, Tama Mai Hawaii Nei and pushbroom Thank this.
  5. Dec 29, 2020 #4
    Tama Mai Hawaii Nei

    Tama Mai Hawaii Nei Light Load Member

    296
    127
    Sep 6, 2013
    Las Vegas, NV
    0
    Im just tryna solve this ARD issue without doing a delete. There is aftermarket DPF systems that are way better than this stock one. I just don't know what issues will happen to delete the CAT system and reprogram the new
     
    Tama Mai Hawaii Nei, Dec 29, 2020
    Tama Mai Hawaii Nei, Dec 29, 2020
    #4
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