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  1. R

    2015 LML Delete Tune Problems DSP 5

    So I had a buddy helping me so wasn't 100% on what he started with as I only help land the pins after he had started. Turns out after inspection yesterday that they WERE both open BUT that is what the directions say to use. Beings I am leaving for a trip today I just pulled the selector switch...
  2. R

    2015 LML Delete Tune Problems DSP 5

    So I found my problem and it was stupid simple after hours and $$$$$ it ended up being the FRP sensor pin (36) which is next to the 35 that the directions say to use, the keeper got broke so pin could push back out when put on the ECM male pins. No wonder I wasn't getting actual feed back! I...
  3. R

    2015 LML Delete Tune Problems DSP 5

    Thanks you so much for the info! So beings all my research has said to use pins 26 and 47 which ARE the fuel temp sensors I think I should switch to them and pray it didn't mess my ECM up! The direction I got from the tuner say to use pins 11 and 35. One of them being the oil pressure...
  4. R

    2015 LML Delete Tune Problems DSP 5

    Do most get a transmission tune file also then or is it a non issue? So the only thing that is changing with the 5 settings on the DSP 5 tune is the HP due to the fuel temp? I could see how that could reduce power but how does the truck have increased HP from factory id the only controlling...
  5. R

    2015 LML Delete Tune Problems DSP 5

    Does this temp.sensor way of controlling the HP. I was under the impression that the 5 tune levels included ideal Trans shifting ect according to the power level ect? Kinda seems like a work around.... See my reply to Chevy1925 as I included more info on pin selection ect...
  6. R

    2015 LML Delete Tune Problems DSP 5

    That is what I am going to do today. See if I can read FRP then. Since this is only tricking truck into thinking has high fuel temperature thus limiting power, I am curious if this would effect fuel economy ect. Also wondering whybmost of what i am finding online they call the tune for LML A...
  7. R

    2015 LML Delete Tune Problems DSP 5

    So I recently did a full delete and tune on my 2015.5 LML. I installed the DSP 5 switch at the same time of tune, instantly got a PO193 FRP code. Getting a DFRP of 5656.56 and actual FRP of 31908.8. These numbers do not change on scan tool, even if sensor is unplugged! Have it eliminated down to...
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