2004.5 lly

[CJTRANS]

Was wondering if there any way to get a stock bin file for 15141688 lly, also looking for a mild tune for it economy/tow thank you

 

[Lennydmaxguy]

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.

 

[CJTRANS]

Thank you very much for the bin file, so im new to this and im just wondering i went to read my pcm and it appears to be locked unable to read the seed bty im using pcm hammer any help would be greatly appreciated

 

[Lennydmaxguy]

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.

 

[CJTRANS]

Thank you ill see what i can do, when your talking segment are you referencing check sum?

 

[Lennydmaxguy]

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.

 

[CJTRANS]

Ok heres what i have os id 15141688 hardware type lly cal id 15141667 serial number 4091m12c broad cast code fafj

 

[Lennydmaxguy]

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.