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  1. Ethanburton28

    Code p2146 and p0207

    Injector number 7 was lose Sent from my LG-H910 using Tapatalk
  2. Ethanburton28

    Code p2146 and p0207

    I keep getting these codes injector positive Voltage control circuit group 1 and 7 and I see a lot of post about them for the lly. What are the ways of testing from the FICM to the harness under the valve cover. Most of the time I can just shut the truck off and start it back up and the codes...
  3. Ethanburton28

    Does anybody have a tcm tune from a 2002 lbu

    Thank you I appreciate it Sent from my SM-G935V using Tapatalk
  4. Ethanburton28

    Does anybody have a tcm tune from a 2002 lbu

    My email is [email protected] Sent from my SM-G935V using Tapatalk
  5. Ethanburton28

    Does anybody have a tcm tune from a 2002 lbu

    Trying anything to keep me from pulling it apart this transmisson is originally from a 2002 and I changed the tcm tune back again to my stock 03 and it helped it a lot with the shifting. Sent from my SM-G935V using Tapatalk
  6. Ethanburton28

    Does anybody have a tcm tune from a 2002 lbu

    I'm needing a 2002 tcm tune to see if it will fix my shifting problems on my transmisson. Sent from my SM-G935V using Tapatalk
  7. Ethanburton28

    Allison 5sp: Lb7 Ppe stage 5 allison surging at shift from 3-4

    The torque converter is only locking 5th Sent from my SM-G935V using Tapatalk
  8. Ethanburton28

    Allison 5sp: Lb7 Ppe stage 5 allison surging at shift from 3-4

    Right now I'm am staying in sunbury ohio right by columbus Sent from my SM-G935V using Tapatalk
  9. Ethanburton28

    Allison 5sp: Lb7 Ppe stage 5 allison surging at shift from 3-4

    What all pids do you turn on to help determine the problem? Sent from my SM-G935V using Tapatalk
  10. Ethanburton28

    Allison 5sp: Lb7 Ppe stage 5 allison surging at shift from 3-4

    The trans was built back in 2004 I bought it off a guy that put about 15 sled pulls on it everything seemed to be ok with it when I had it put in a week ago. I've put 800 miles on it to Ohio and still hard shifts so I figured if I reflashed the tcm with the same tow tune that was on the stock...
  11. Ethanburton28

    Allison 5sp: Lb7 Ppe stage 5 allison surging at shift from 3-4

    2003 lb7 50hp injectors fass lift pump efi live ppe boost valve and stage 5 trans with percison converter Sent from my SM-G935V using Tapatalk
  12. Ethanburton28

    Allison 5sp: Lb7 Ppe stage 5 allison surging at shift from 3-4

    https://youtu.be/PN2E1cQ8nVU Sent from my SM-G935V using Tapatalk
  13. Ethanburton28

    Allison 5sp: Lb7 Ppe stage 5 allison surging at shift from 3-4

    My tranny seems like it's slipping from shift 3-4 at wot. When it shifts it's like it throws it into neutral and hits 4k then hits 4th Sent from my SM-G935V using Tapatalk
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