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Cringer, I?m trying to use your VVE assistant tool and I got everything working. My problem is with my histograms it?s an E39A 4 cylinder whenever I put in your filters it does not populate the graph...

I just got this car and got a lean code which got me digging and I believe the MAF was on its way out reading 1.8-1.9 g/sec at idle replaced it and now reading 2.7-2.8 g/sec but, the LTFT are still...

After the LT4 rate table idle surges and I noticed TM is pulling timing at idle. I can't figure out why and suggestions?


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I wrote entire and did the throttle clean it is much better but the idle is surging a little. Still getting KR but I can't upload the log seems to be too big of a file. Do you know of a way to edit...

If you look at the log it shows 30% throttle and torque management is pulling a lot of timing then the trucks just bogging out.

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Idles fine its just having trouble driving.

So I got in touch with Will_974 and got me set up with the table and loaded into the tune. Now I’m getting -25?+ of torque timing. Do I need to start from scratch with VVE, MAF AND VT?

So when tuning should I even bother defaulting to MAF or SD?
In your opinion should just put the throttle torque request back to stock and how should I adjust the DD table?

I PMed Will_974 if...

Thank you for taking your time to look at this. I have it defaulted to MAF only for WOT tuning (idk if I did it correctly). I did mess with the tables under “throttle torque request” that helped with...

I'm new to tuning and at WOT i keep getting KR on low boost and Timing. Am I too lean?

What am I doing wrong? Thanks for looking.

2015 silverado 5.3 78/75 single turbo stock fuel system....

Did you figure this out? I?m having the same issue.