LLY: Looking For LLY Stock Tune With Some Mods......

LBZ

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Jul 2, 2007
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Hey all.
I am trying to help a guy get his truck to run better without all the codes and turbo bark he has now since switching from a stock VVT to a BW fixed geometry.
If anyone has a stock tune for an LLY (any OS is fine) with EGR deleted and all the codes for a FG turbo off so it will run I could really use it. I've never tuned an LLY before so just need something to start with.
 

LBZ

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Okay is my version of efi too old or what?
What's a .ctz file?
It won't open with my efi live.
 

LBZ

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Oh ffs.
I haven't had this laptop online in 4 years. Can't wait to see how many updates it wants......
 

paint94979

Beer Nazi
Sep 18, 2006
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lol. you may try right clicking on the file > Open With> then select V7.5 of EFI Live not sure if it will work though
 

LBZ

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No it doesn't.
Am I going to have to update my v2 as well?
 

LBZ

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K I'm confused.
Downloaded v8 but you still have to use 7.5 to tune? Which I still can't open .ctz files with.
 

LBZ

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Still can't open the tune you sent me nick.
I can only open .tun files with 7.5 which is the only program version available to make changes correct?
 

LBZ

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I downloaded v8.
Didn't know I needed the latest 7.5 too.
Standby....
 

THEFERMANATOR

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Feb 16, 2009
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You still use V7.5 for tuning, but V8 is there for reading and flashing right now(it does it ALOT quicker for 06+ than V7 does). V7.5 and V8 work hand in hand.
 

LBZ

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So now that I have downloaded the latest can I still do dpf and egr deletes? I remember something about efi live not allowing American customers to do this anymore due to epa bs or something.