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I'm also experiencing similar behavior + some other weirdness.

1. I experience the drastic differences in the data shown pre-save vs post-save in tables that contain expression filters. Literally...

1. It was my understanding that by setting the High RPM Disable and Re-enable to something where it would never kick in would effectively bypass the VVE and only use the MAF? Is this not true, or...

Hi all,

Trying to help a buddy remotely diagnose an idle issue with a recent build on a 2011 CTS-V.

Specs:
Stock LSA bottom
Injector Dynamics 850 injectors
Texas Speed ported heads
Stage 3...

Thanks, that makes sense, but if this ECU doesn't allow a SD patch to be installed, is it even possible or would we need a different ECU? The only patches I see are (Manifold Vacuum Boost Patch, TCS...

Thanks for replying. I thought the same thing previously, but this OS has the virtual VE built in that does not require an OS upgrade. I asked about it here previously >...

Hey Everyone,

Trying to help a buddy get a decent tune in his stock turbo LS2 Corvette, but nothing seems to be working right with fueling.

There was a "base tune" put in it before it came to...

Ahhh thank you Bill! Is there any other methods out there for tuning for boost on this OS? Or is it limited to 1 Bar only?

Hello everyone,

I'm getting ready to work on my first boosted tune. I've tuned multiple N/A cars with cams, heads, etc. I try not to post topics unless I can't find the answer. Here's my issue:
...

After more searching, I've found the issue.

https://www.hptuners.com/forum/showthread.php?48156-Rich-after-Flash/

It appears to be related to the injector tip temp table. A update was...

Thank you for the reply. I'm not able to test this at the moment as I'm not near my computer. I do have a couple of follow up questions.

Is there a VCM control I can use to temporarily disable...

Hey everyone,

I hope you can help point me in the right direction on where to start with trying to isolate this issue.

The issue is I get these random high negative STFT values (LTFT's have...