Duramax Diesels Forum Truck of the Week
  #1  
Old 03-12-2013, 10:39 PM
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Default Lml hex data

LML Hex displayed in an "Editor".

Now to figure out what it all means !

I got my work cut out for me.........It will be a learning curve for sure.

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File Type: jpg EDC17CP18 MAP-RRDP.jpg (199.8 KB, 234 views)
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2016 Denali LML
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2012 Denali LML - > SOLD


2007 GMC "Classic", LBZ, SLE1 ,RC/LB,

12.525 at 107.07 - > SOLD


2002-GMC Sierra 2500HD SLE/CC/SB/4X4~Powered By "MOONSHINE"
12.65 fuel only, 12.00 on some N20
Retired 04/18/2009 -> SOLD

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Old 03-12-2013, 11:00 PM
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Default Lml hex data

Hello rail!

Keep up the great work man!!
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LBZ Racetruck just back together
-500+mm3 injectors
-S&S 12mm cp3x2 (Ecu Controlled)
-475/106-HSP built
-Socal 16.5-1 Built motor
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-Calvins 48re.. Maybe swap in a 4r?
-5000lbs!


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  #3  
Old 03-12-2013, 11:08 PM
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That one was easy to find..........
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2019 Denali L5P - New Test Truck

2016 Denali LML
-> SOLD
2012 Denali LML - > SOLD


2007 GMC "Classic", LBZ, SLE1 ,RC/LB,

12.525 at 107.07 - > SOLD


2002-GMC Sierra 2500HD SLE/CC/SB/4X4~Powered By "MOONSHINE"
12.65 fuel only, 12.00 on some N20
Retired 04/18/2009 -> SOLD

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  #4  
Old 03-12-2013, 11:27 PM
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Tony
when you mention code it sadly reminds me of steve.

Is this how the lml is tuned? im interestef in this! How does one educate him self on this?
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  #5  
Old 03-12-2013, 11:56 PM
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Default Lml hex data

Quote:
Originally Posted by sweetdiesel View Post
Tony
when you mention code it sadly reminds me of steve.

Is this how the lml is tuned? im interestef in this! How does one educate him self on this?
Once you figure out how one educates himself let me know... Been cracking for 6 months and there is no "go to" guide. Just hard work and "oops, that didn't work" lol! Driving the co workers truck home cause yours doesn't crank. Go down the road and think you have it whipped and then code out the sky. Hey, the beginning sucks! The feeling of accomplishment once you get somewhere is priceless.
__________________
-Kory
Coming here to talk racing and cool stuff... *OldHangout*
LBZ Racetruck just back together
-500+mm3 injectors
-S&S 12mm cp3x2 (Ecu Controlled)
-475/106-HSP built
-Socal 16.5-1 Built motor
-Socal Alt Fire Cam
-Calvins 48re.. Maybe swap in a 4r?
-5000lbs!


WWW.PPEI.COM
WWW.EZLynk.COM
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  #6  
Old 03-13-2013, 03:47 AM
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Quote:
Originally Posted by sweetdiesel View Post
Tony
when you mention code it sadly reminds me of steve.

Is this how the lml is tuned? im interested in this! How does one educate him self on this?
Simon, nothing is labeled, there is no road map, the software "found" 970+ possible maps, what they do, how they relate to each other, finding the DTC's and even editing them will not be easy.

This is what Ross looks at and wades through and finds for us and then Paul creates the GUI colors, maps that we edit with such ease and makes it convert this mess to something we can understand.

This is not for the faint of heart.

I looked at the code last night and some things look familiar and some did not, it is a lot to take in and grasp.

If anyone wants to tune these this type of layout will be the only way to do it, and it will be a very costly investment both in time and in $$$$$$.

Better budget a few hundred hours learning it and $10,000+ to invest in the hardware/software to do it.

I only went through a dozen or so tables, I don't even know how they look up address's, for instance there has to be parameters in the code for simple things like idle rpm, but to find that simple table to alter the idle or to find the vane tables and even know what they do and if they are the right ones won't be easy.

I found out that you need a fast PC as well, lucky I have a brand new one with a solid state drive and 20 gigs of ram as this program taxes the processor and memory big time. My WIN XP PC doesn't have the HP to process these tables efficiently.



Also this is only one trucks raw file, if you have to get the raw files for every truck you tune that means every truck will have to have the file read out of either the stock ecm or thru another method that I can't disclose.
__________________
2019 Denali L5P - New Test Truck

2016 Denali LML
-> SOLD
2012 Denali LML - > SOLD


2007 GMC "Classic", LBZ, SLE1 ,RC/LB,

12.525 at 107.07 - > SOLD


2002-GMC Sierra 2500HD SLE/CC/SB/4X4~Powered By "MOONSHINE"
12.65 fuel only, 12.00 on some N20
Retired 04/18/2009 -> SOLD


Last edited by GMC_2002_Dmax; 03-13-2013 at 04:01 AM.
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  #7  
Old 03-13-2013, 04:14 AM
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That's pretty bad ass Tony. You have any lml's in the area you can get your hands on? I know a certain someone who we've all been poking and proding to trade in his white ec/sb lb7 on....this would make a nice guinie pig truck
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Old 03-13-2013, 07:39 AM
Nfamus10 Nfamus10 is offline
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Glad to see you guys making strides. I'm excited to see what's to come from guys like you and Kory. I'd make my truck available for beta testing
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Some goodies.
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  #9  
Old 03-13-2013, 08:32 AM
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Looks alot like the tunercat stuff I played with for some friends awhile back. If so I don't envy you as I know how tough it is to map things out. I din't have the patience to do even an OBD1, I can only imagine how tough it is to map out OBD2 stuff, let alone something as complex as the EDC 17 BOSCH.
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  #10  
Old 03-13-2013, 09:02 AM
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Sub'd
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  #11  
Old 03-13-2013, 09:52 AM
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thats awesome tony! i know you guys cant post much on what you find in them (dont want to "give away" hard earned info) but if you guys could please update this with what you cant, id really appreciate it! this is cool stuff
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  #12  
Old 03-13-2013, 09:56 AM
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You may want to contact Steve he does have access to the "secret tables"
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  #13  
Old 03-13-2013, 09:58 AM
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Those pretty blue pictures will make you crossed eyed huh??
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  #14  
Old 03-13-2013, 11:27 AM
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Quote:
Originally Posted by bluessmax View Post
Once you figure out how one educates himself let me know... Been cracking for 6 months and there is no "go to" guide. Just hard work and "oops, that didn't work" lol! Driving the co workers truck home cause yours doesn't crank. Go down the road and think you have it whipped and then code out the sky. Hey, the beginning sucks! The feeling of accomplishment once you get somewhere is priceless.
Sounds like when I first got EFI lol


Very Interesting stuff! Keep up the geat work guys
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Stock
07 RC/LB 2wd
SOLD
05 CC/LB 4X4
SOLD
Abby 01 RC/LB 10.28@144mph
SOLD
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  #15  
Old 03-13-2013, 07:20 PM
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So seeing what it takes to figure it out will less shit be talked on H&S now? They had to figure out the same stuff...

Good luck Tony, I wouldn't have the patience. Interested to see Kory's truck run...:
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