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    LML shudder

    Anybody hear of the lml and a converter shudder? I noticed it yesterday on my 2015 dually. Towing my 15,000 lbs in the highway at 70 when it downshifts it shudders and jerks really bad. Seems to go away when it hits like a certain rpm or power level. But yeah it jerks the whole truck
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    LML boost PID

    Does the LML have a pid for boost? I see 1 but idk if thats commanded or actual boost. I want to compare commanded vs actual.
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    P0880/no start after tune upload

    Bled it for the hell of it and she starts, will test ride in a min
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    P0880/no start after tune upload

    Both batteries magically were bad. Truck cranks now but still doesnt start. Would i have to bleed the fuel due to 9th injector removal?
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    P0880/no start after tune upload

    They are easy to pop out. Ill take them both to autozone tomorrow
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    P0880/no start after tune upload

    I left forward ecu connector and tcm connector off while batteries were charging and took a shower. Came back out and it had continuity for about 5 seconds and now no more continuity even with ecu and tcm hooked back up. I can check the batteroes at autozine but dint they just check for power...
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    P0880/no start after tune upload

    Its bugging me so i checked. I disconnected tcm and still get continuity, disconnected front ecu harness amd still get cont. Couldnt get back ecu connector off so i will reattack that tomorrow.
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    P0880/no start after tune upload

    Well something strange is going on. The voltage on the batteries charged is about 12.7-12.9 on both. When I hook the up and turn the key on the voltage drops to 7 and comes back up to 10. What is strange is I have continuity between the positive and negative battery cables which is weird cause I...
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    P0880/no start after tune upload

    Anybody have a pinout for 2015 lml tcm? I cant find one in search, i have alldatadiy but cant find ine there either
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    P0880/no start after tune upload

    Ok i will double check that too. I had an incorrect vin on another truck before but that wouldnt even load
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    P0880/no start after tune upload

    Tune is locked cannot even open it or is there another way to check the vin?
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    P0880/no start after tune upload

    Idk i was told on efilive forums you cannot mess with the vats in an lml. I thought that too. I will be ho.e soon so i will check batteries, wiring and see if it cranks
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    P0880/no start after tune upload

    I will try and check the batteries but i highly doubt they went bad sitting 2 weeks disconnected. When i said a few min that was more like 30 i exatterated. Both are unhooked and fully charged now so i will check voltage with my multimeter
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    P0880/no start after tune upload

    I will double check everything. Downpipe and up pipe were a pia to remove not sure if anything runs down there. Would this cause a no start and no crank condition though?
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    P0880/no start after tune upload

    Yes i have disconnected them to charge one was at 80% and other 90% both charged in a few min. Its not the batteries it just makes the sound like batteries are dead. I had them disconnected the past 2 weeks while i was working on this project. I was able to pass thru load the tune today and same...
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    P0880/no start after tune upload

    Idk i am stumped i downloaded the tune from laptop and truck just clicks loke its a dead battery but both batteries are showing 80%. And seems i keep getting a P0880 code which i am not sure it was there before this project but i would assume if it was truck would uave acted wierd. Not sure if...
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    P0880/no start after tune upload

    P0880 2015 lml I had my truck in the driveway for about 2 weeks. Did egr and dpf delete and downloaded tune from a reputable tuner. Now truck won't start and i keep showing P0880 code. Google says its a serious code. Any ideas? Or know where i can check all the fuses at least. Would that. Ode...
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    What to turn off

    For a D tune how do you deal with throttle valve being disconnected in the tune, what all do you turn off. I have all the egr, reductant stuff off just dunno what to do with throttle valve
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    Tune and grid heater

    I didnt mean to say he has bad service i just meant he hasnt responded and i was stuck. Its cool now that i know he is still open and he has responded. I didnt real my crossover tube was a heater grid delete
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    P0880/no start after tune upload

    Ok its been awhile can you refresh my memory how to get it from the file ridgerunner sends and load it through the laptop. I guess i got it to load BBX but it doesnt show up under files when i try to use laptop.
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