So can we read a "offroad" file and make adjustments to that file with out loosing the previous "offroad" adjustments when we reflalsh?
So can we read a "offroad" file and make adjustments to that file with out loosing the previous "offroad" adjustments when we reflalsh?
15 C7Z M7
No. You will be given a stock tune.Originally Posted by Tiffo60
Any update on what you did? I'm was playing with the tune for a little while a few months back but without a good working scanner its not easy. Also all the excel timing charts are not correct for the lml. Does anyone have an excel chart for the lml?
Last edited by brycerice; 02-03-2016 at 03:49 PM. Reason: mispelling
If you have issues with the scanner, please report them to support. We cannot fix what we do not know.
You can use the LMM excel tab for LML timing just have to be a little creative. Works on all 54 timing tables and 21 fuel pressure tables.... The new scanner is way better than the old for diesel's.
I am also trying to tune my 2015 Duramax LML. It is write only so you can't upload your file from the PCM. This is a drawback for owners that had installed a tune and then want to further modify it. They do provide a stock tune for you to modify. I found several custom tune for earlier Duramax like LMM. The earlier tunes have torque management and boost control that you can disable and increase or decrease. The LML tune does not show torque management enable/disable and does not have boost control. If these functions are available, I have not been able to find them. Earlier versions show 2wd and 4wd enable/disable on the torque management tab.
Does anyone know if these functions still exist and where to find them?
Stock tune file needed for 2016 LML Any body have one or download location ?
Read the truck hpt will give you a stock file when you do a read
Thanks got it read. On the scanner for data there doesn't seem to be very much information to data log. Is there more information with the MPVI pro data logging ? If so how do we obtain that ? Seems to be greyed out on mine. Bought the VCM suite and key is properly loaded. Do I need to link the ecu with credits ?
I don't data log much with the scanner on lml. But my pro has very little support last time I did data log with it.
Hey guys I'm new to hp tuners, what can and can't you do with the 2015 lml?
I have a question on the 2012 lml what is the best way to help with the def tank and all i want to use the motor on a truck. Pulling truck for offroad use
Is the software available noe for the 2012 lml so you can tune them with hptuner
check my post from today I posted a stock 2016 lml file
So just to make sure I understand it, when loading an LML tune you always have to start with a stock LML tune right?
Correct as the LML is write only, so you aren't reading what's in the ECU, you are getting its stock form based on the vin in the editor.
2006 GTO 403ci lsa heads kooks long tubes corsa ss exhaust OTR intake HPTuned
2010 GMC Sierra LMM Duramax. Exhaust and tuned
Is there anyway to put it back
So a classmate of mine has a 2015 lml and wanted to tune it I said we should be able to do this purchased credits applied a tune and now he has check engine light for egr problems it says service emissions 65mph max and when you clear the code it comes right back what could this be we need help
Is the truck deleted?
Was likely already tuned for the emissions it sounds like you are missing. So either put the emissions back on it to get it out of limp, or find someone that will tune it for you (hard to find as EPA has cracked down, so all major tuners will offer only emissions compliant tunes).
2006 GTO 403ci lsa heads kooks long tubes corsa ss exhaust OTR intake HPTuned
2010 GMC Sierra LMM Duramax. Exhaust and tuned
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