Whipple Gen 5 DTC P219B/Fuel Trim Issues?

[chris199418]

Hoping there?s some tuners out there that can help me out. I just finished installing a Gen 5 kit on my 20 SP. After about 100 miles I had a P219B. I?ve been reviewing some logs and thought it was strange how the STFT?s fluctuate so much at a pretty steady throttle/RPM. Whipple said I have the latest calibration but agreed with me that I should smoke test it for vacuum leaks. I'd love to get a custom calibration but I already paid Whipple for their 3yr/36mo powertrain warranty because I assumed their tune would be safe/problem free. Tomorrow I?ll smoke test it and see what else can find. Thanks guys 🤙

[InnovativeDiesel]

Post up the file, we can compare and try to help.

[N2speed]

You are not logging all the correct channels. Going to need more information to help