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  1. Cjs951

    06 LLY Wont Start, ATP EFI Live Errors ETC

    She's alive!!!!!!!! So happy right now!! Thanks to everyone at ATP for helping me get this fixed! And thank you everyone on this forum that pitched in some advice! Gonna wire in the dsp5 right now and go for a test drive!
  2. Cjs951

    06 LLY Wont Start, ATP EFI Live Errors ETC

    Thanks a ton! I swear if this doesn't work and I overlooked a fuse or something I'm burning the truck to the ground haha
  3. Cjs951

    06 LLY Wont Start, ATP EFI Live Errors ETC

    Thanks for that offer! And the additional info! I plan to just send it to ATP as I'm becoming more limited with time on getting it going again.
  4. Cjs951

    06 LLY Wont Start, ATP EFI Live Errors ETC

    I will call tomorrow first thing and see about getting one on its way to me asap. I was able to make due without my truck this week for work but need it for sure by next week. I'm hoping you guys have some tricks up your sleeves to try and recover it vs what my dealership buddies are capable of...
  5. Cjs951

    06 LLY Wont Start, ATP EFI Live Errors ETC

    ECM is toast.... Fml MDI was working and uploading and then the ECM wouldn't communicate back
  6. Cjs951

    06 LLY Wont Start, ATP EFI Live Errors ETC

    Not using a tech 2. Thought he was bringing one but he's just using the MDI and his laptop to access GM Global or whatever we used to call it at the dealer. Guess it's how they flash everything now.
  7. Cjs951

    06 LLY Wont Start, ATP EFI Live Errors ETC

    I swear I'm cursed. ATP emailed me the stock file back, tried that and instant error again. All the necessary fuses were out and battery charger was hooked up. So that plan didn't work My buddies showed up with the MDI and the MDI wouldn't connect to the lap top. Bad cable or something. So he...
  8. Cjs951

    06 LLY Wont Start, ATP EFI Live Errors ETC

    So tomorrow around 5:30 or so, I'll have an MDI and laptop with access to SI. Basically bringing the dealership to my house. Going to try and flash the stock tune back on it. PROVIDED THAT WORKS [emoji120][emoji120][emoji120][emoji120], what should I do differently when I try and flash Efi live...
  9. Cjs951

    06 LLY Wont Start, ATP EFI Live Errors ETC

    Okay so just tried this method... No luck... And pulled the radio, radio amp, info, and abs fuses... Also no luck. Still an immediate error
  10. Cjs951

    06 LLY Wont Start, ATP EFI Live Errors ETC

    Yeah I'll definitely try everything. Haven't received th stock tune file back yet so may not get to try that method tonight. Might take work off on Tuesday or Wednesday if I can't get this thing going
  11. Cjs951

    06 LLY Wont Start, ATP EFI Live Errors ETC

    Just a radio deck is aftermarket. Everything else is factory Bose and factory alarm.
  12. Cjs951

    06 LLY Wont Start, ATP EFI Live Errors ETC

    Hasn't been an option up to this point. They have been closed at the times I have been able to work on it. If I can't get it running tonight when I get home from work, then I'll take tomorrow off so that I can try that. Good suggestion I wouldn't have thought to do that! Hopefully I'll have...
  13. Cjs951

    06 LLY Wont Start, ATP EFI Live Errors ETC

    Thanks I will try that when I get home! Called ATP this morning and spoke with someone else. Had me send in my stock file to convert it and try and flash it back to the truck. They also said to pull radio, radio amp, info, and abs fuses and leave them out while I attempt the flash. So I'll try...
  14. Cjs951

    06 LLY Wont Start, ATP EFI Live Errors ETC

    Okay thanks for that info!! Good to know. Hmm okay. I'll call my 2 friends that are the heavy line techs and see if they can bring one home for me. When I spoke with him on Saturday he said as long as I have wifi where the truck is sitting he should be able to get into it. Being "bricked" is...
  15. Cjs951

    06 LLY Wont Start, ATP EFI Live Errors ETC

    Tried doing the stock tune through 7.5 and got this. Tried doing the ATP tune through 7.5 and got this.
  16. Cjs951

    06 LLY Wont Start, ATP EFI Live Errors ETC

    Everything is up to date on mine as far I can tell. Tried to do the Efi tune and stock tune via full tune and both show me this.
  17. Cjs951

    06 LLY Wont Start, ATP EFI Live Errors ETC

    I should have taken a picture of the message it gave me on the computer. Can't remember exactly. Been a long weekend with little sleep trying to get my truck running again. And no I did not try that.
  18. Cjs951

    06 LLY Wont Start, ATP EFI Live Errors ETC

    It wouldn't let me with the autocal.
  19. Cjs951

    06 LLY Wont Start, ATP EFI Live Errors ETC

    Okay. So most signs are pointing towards a fried ECM... ?
  20. Cjs951

    06 LLY Wont Start, ATP EFI Live Errors ETC

    Thank you for all the info and helping me better understand all of this!!! And thanks for giving me some things to try. Very much appreciated. Here is what I'm currently hoping, VATS is enabled and is locking me out from accessing the ECM. And the reason it won't crank is because it is in...
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