Hondata

You should disable closed loop if you do not have a sensor as it will generate an error and force open loop. It probably will not change the power much at all.

I believe the problem is the wideband you are using, as I have been using PLX widebands in 3 cars for nearly 17 years without any issues.

We have seen many issues with AEM widebands, and they keep changing the controllers and sensors used nearly every year.

What widebands are you using?

No, this is not possible

It sounds like you may have something wired incorrectly as inverting it when it is normally on would turn it off and make it's operation opposite.

Have you tried inverting the output?

You can calibrate it when you have the calibration open, and you datalog. It will allow you to read open and closed. Reupload to the ECU, Make sure you save a cop of your calibration to the hard drive.

You will have to post a picture showing what you are describing.

What was it doing before you tried using the FlashPro?

really hard to tell based on the limited info.

This is definitely something you should discuss with your tuner.

Have you discussed this issue with your tuner?

Post your calibration as well a datalog showing the issue.

With everything plugged in and the ignition in the on position, go to the Help menu and click on “send feedback”. Include a detailed description of the issue.

What wideband are you using and how do you have it connected?