Yeah, give me a couple days to get it scanned and uploaded. I havent even pulled it off the ecm since the dealer flashed it. 2006 tahoe flex fuel 5.3 is what it is.
House foundation repair on top of the list for now unfortunately, and after working 12 hour days on top of that remembering to LSDROID the tahoe is hard lol
Well i got up early and scanned the Tahoe.
I put a file in the 2006 section, but ill put it here too, to go along with the original post/question.
Vehicle is a 2006 Tahoe Z71 5.3 virtual flex fuel 4l60e 3.42 with the TSB updated os for better ethanol content sensitivity and some rear o2 update. Which is strange because the rears dont affect the fueling just monitor cat life.
Going to try to get to checking if the xdf posted will work with this bin. Will report as soon as I have a few minutes free from work
Ok so. Had a break at work and had a few minutes to play on tunerpro.
The xdf you posted worked great on the 7811 bins as expected since that is what it was for.
The 5114 that the Tahoe originally was seems to be pretty close as i didnt seem to find anything that looked funky to my untrained eye.
And the 9623 was hit and miss. Some stuff looked fine and others like max allowed mph was wonky, like it shows 9.1 mph max and well i know it will do 81 more than that lol. But it did show injector flow and timing maps. Trans controls looked alright. (Again to my untrained eye)
Will continue to update as i find stuff out.
I really appreciate this help guys.
After you posted your file I got a chance to compare it to a 7811 OS and there were only a couple of differences in the Speedo section that were easy to take care of. I'm attaching the XDF for 12639623 OS. Make sure to copy the checksum plugin in your "Plugins" folder in the TunerPro Files folder. Let me know how it works out!Originally Posted by Mudsport96
Last edited by Pulse_GTO; 08-30-2022 at 01:46 AM. Reason: Removed XDF. Updated version in post #19.
I will let you know as soon as i get a chance to Dink around with it. I work an oddball shift so sometimes im asleep by 1800 hours. But being up at 0300 lets me play around without being bothered lol.
Thanks again, this is so helpful.
well it works pretty good. There are a few quirks to it, like sometimes the rows are shifted down one or the columns are shifted right, and some calculations are wayoff. But nothing i couldn't fix with copy and paste. Somethings like mph limit were wonky too, but for a first version id say its pretty good. Ill post some pics for context
See good other than shifted down a row. Just something that has to be checked but the xdf is really good i think
I think I've fixed the shift issue, when you get a moment take a look at the XDF attached.
Downloaded but will probably be tomorrow before i can get back to ya. All this is very appreciated.
I have been excessively busy at work, but i did get a few minutes to look at the new xdf. And it seems to have fixed the info shift issue!
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