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2004.5 lly
- Thread starter CJTRANS
- Start date
Lennydmaxguy
Member
- Messages
- 15
- Reaction score
- 26
Here's a stock Bin. Just be aware that there can be differences even with the same operating system. I would recommend comparing to your truck's stock file to be sure it's compatible.
I have a tow tune posted here: https://www.thetruckstop.us/forum/resources/60-hp-tow-tune.156/
It's from a 2005, so the OS is different, but you can copy the tables into your tune.
I have a tow tune posted here: https://www.thetruckstop.us/forum/resources/60-hp-tow-tune.156/
It's from a 2005, so the OS is different, but you can copy the tables into your tune.
Lennydmaxguy
Member
- Messages
- 15
- Reaction score
- 26
It's definitely possible you have a locked ECM. Efilive gives tuners the option to block reading when you build a tune.
I'm not familiar with PCM Hammer, but Efilive will give you the ECM information, as you can see in my screenshot,
even if you aren't able to read the file.
If you can find out what your ECM segment numbers are and post them, we can make sure you get a matching file.
I'm not familiar with PCM Hammer, but Efilive will give you the ECM information, as you can see in my screenshot,
even if you aren't able to read the file.
If you can find out what your ECM segment numbers are and post them, we can make sure you get a matching file.
Lennydmaxguy
Member
- Messages
- 15
- Reaction score
- 26
No, segments would be the part #s in my screenshot. The checksum numbers don't necessarily need to match as long as they are valid.
Lennydmaxguy
Member
- Messages
- 15
- Reaction score
- 26
Unfortunately, that's not enough information for me to guarantee that the file I posted is a perfect match. You have a few options at this point.
If you know someone with an Efilive tool, maybe you could borrow it and get the information.
You could buy a file that's a guaranteed match from a site like this: https://mscservices.net/collections/gm-stock-tis/products/duramax-2001-2016-ecm-stock-tis-files
Or, you can try flashing the file I posted, and just hope it's right.
If you know someone with an Efilive tool, maybe you could borrow it and get the information.
You could buy a file that's a guaranteed match from a site like this: https://mscservices.net/collections/gm-stock-tis/products/duramax-2001-2016-ecm-stock-tis-files
Or, you can try flashing the file I posted, and just hope it's right.