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  1. devzw3

    New to the Duramax Club

    I definitely agree, as I do like how the truck is running and I’m sure it’s harder to get any more tunes out here with all the EPA stuff constantly evolving each day. I tried texting PPEI to see if I could get just a stock tune on another Autocal even with my “read” file from my V2 AutoCal from...
  2. devzw3

    Battling P0101 on LMM

    Hello all and good morning, I recently just bought a 2007.5 LMM and I’m having an issue with P0101 (MAF performance) coming on nonstop. Clear it, drive for 15 min, back on. The truck is DPF and CAT deleted, has the EGR still installed but is tuned off. I also unplugged it yesterday to see if I...
  3. devzw3

    New to the Duramax Club

    No Finger stick from what I can see, EGR is still hooked up and plugged in but tuned off. I have a factory MAF and an Oreillys cheapy. Both are matching around the same flow.. ~35 at idle and ~400+ getting on the pedal. From what I was seeing on a description about “TP%” PID, that shows EGR...
  4. devzw3

    New to the Duramax Club

    Hey there! Thank you for the reply! So my AutoCal is labeled with a ATPtrucks which I’ve recently learned doesn’t really exist anymore to my knowledge.That kinda blows. Especially since I’m dealing with a P0101 even with a new MAF and all stock on the intake. But that’s a whole issue in itself...
  5. devzw3

    New to the Duramax Club

    Hey all! Just picked up a very clean 07.5 CC/SB 4x4! Came from the Cummins world (2000 5.9, 2018 6.7) and had a 6blow ford for a couple months (don't ask lol). Loving the new-to-me truck so far! Only have 95k miles at the moment. Some upgrades include CST 6-8" lift, Deaver rear leafs...