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Ok now its much better. Thank you for your help. It engages a lot more now and its a bit faster. About 1.5 seconds. One thing I have noticed. When it drops its timing it goes to 10 degrees which I...

Thank you.
I played with settings today (Cylair and TPS) and am starting to get it to come on. The settings you provided I will try. But I have one question and would like to understand this a bit...

Anyone?

I understand that the "proper" method is to disable a few things. But my question is if doing it the way I have been doing it is ok and would not mess anything up with drivability in the long run.?...

I have been trying to get an understanding on how this system activates as it hardly does turn on and if it does its totally random. For sure running WOT to 6K then letting off, it will show full...

No filters at all. I don't have cats or evap stuff. It has vvt.

I have been driving my car a lot. And slowly I have been making adjustments to the MAF airflow frequency in baby steps in accordance to the LTFT's. I am noticing that it is actually making a...

Thank you!:worship:
I will set it to 4000 and see how it runs. I don't have a wideband installed. I have been doing some research and I will invest in a wideband (recommendations welcomed) and...

Thank you. I see that now when I did a compare between the two files. Would putting it back to stock (MAF only above 4000) be a better option?
Also I have compared my airflow vs frequency setting...

I have a 2013 L99 engine and I want to compare it to a totally stock L99 file. Is there anyone that have a bone stock (preferably 2013) L99 A6 file?

I had my L99/LS3 engine tuned and it has great power but I have noticed that the LTFT's are around +12% idle and during cruise its anywhere from +7 to +18% depending on RPM. I'm purchasing HP Tuners...

In the first post from OP it states that there's a screen shot provided. I don't see the screenshot. I am new to HP tuners and am not sure where I have to go to find the GMLAN/Calibration setting....