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I'm mostly looking to get from 6th to 3rd for highway passing around 60 mph. 3rd gear at around 60 mph is close to my peak torque, whereas it bogs down a bit in 4th.

I'd like to resurrect my old post in case anyone else has fought with and beaten this issue.

As mentioned, I can relearn the adaptive shifting, and the 6-3 works well for a short period of time,...

Out of curiosity, did you have any fuel cut TM still in the tune? That's one of the first things that I disable in any boosted vehicle to avoid leaning out under heavy throttle in boost.

Agree with this, especially ensuring that you're reading the correct cylinder airmass to reference the timing cells. One way to rule out the knock learn would be to temporarily copy your high octane...

Yes, a log would help, but I'm also wondering about the approach for peak HP limiting. If it were me, I'd control it with torque limits vs RPM and limit in the upper RPM to keep it below the peak hp...

That sounds like a different issue if it works fine for other vehicles, unless it is the hard drive protection kicking in from the first vehicle riding bumpier.

I found a stock L96 tune, and it looks like your MAP sensor data is correct by comparison. However, the injector flow rate data is quite different. Do you know what injectors you have? Your tune...

What engine is in it? e.g., L96, etc. Can you read the part number from your MAP sensor to ensure that it's set correctly for liner and offset values?

Don't be surprised if the throttle body codes pop up again and throw you into reduced power mode. It sounds like an intermittent connection issue to me.

Also, what MAP sensor are you running? If you have one in place that doesn't match the linear and offset values in the tune, it'll throw off your VE lookups and screw with your fueling. It'll also...

Something doesn't look right. At 50% throttle, it's showing your MAP at 97 kPa, which is essentially wide open throttle for most NA builds. However, your O2 sensors are still bouncing around, which...

In terms of your throttle related codes, check your throttle body connection, especially if you had to extend the throttle body cable. I had to use one on my car for the supercharger installation...

For the last few years, I have often struggled with VCM Scanner often freezing up while scanning. I would connect to my car, start the log, close the display so it wouldn't flop around, go for a...

Can anyone offer any insight into the shift process? Does it indeed shift from 6-5 then 5-3 in the 6L80E on a WOT 6-3 downshift? Without knowing what's going on in terms of shift staging and without...

I've figured out how to do it temporarily by manipulating the csv files, but an offset would be great if it could be incorporated. Thanks.

I haven't looked at the log, but, if there's substantial KR (e.g., 4+ degrees), it would probably be best to do a bit of a blanket reduction of that general timing table area to keep things somewhat...

I disabled it on my supercharged G8 GT over a year ago. The biggest issue before disabling was if I manually tapped to downshift and then hit the gas before the shift completed, it would kill all...

Now it has started to degrade again in terms of shift quality. It was shifting nicely after the adapts were relearned, but are getting closer again to how they were before. It's too bad that there...

Your LTFTs are trying to correct for the VVE being a fair bit out. When you make corrections, you should be using primarily the LTFTs, STFTs + LTFTs, or STFTs only with LTFTs turned off if you're...

If the x in .offset(x) would be a time-based variable to build into the transform, I believe that's exactly what I would be looking for. I'll dig into the .csv format a bit more to see what's going...

Is there a particular format or process for opening a modified .CSV log file in VCM Scanner to allow for normal log viewing?

I've been looking to offset a wideband reading in time through excel...

I'm using an innovate LC-2. They say that their delay is generally under 25 ms, but the spec is for <100. I find that it's generally much closer to 100 ms than 25 ms in my use. Even if it wouldn't be...

Yeah, I requested manifold volume for my car (G8 GT) awhile back as well, and had it available within a couple of days. As mentioned, anyone with the same OS should likely have access to it from that...

Either way, traction control is kicking in, whether it's true or apparent traction loss. Detuning it a bit should help, but it would be nice to know why it's happening in the first place if you're...

7% is pretty substantial, and worth looking into. At WOT, having 7% difference in fueling is the difference between an 11.5 and 12.3 AFR if your PE fuel trims lock in with a 7% difference. It's tough...