Hondata

After you have locked the FlashPro to the vehicle, and with it plugged in to the laptop, just go to the New Calibration button and it will automatically show only the calibrations that are compatible with your vehicle. You then need to match the calibration with your modifications.

It appears to be related to the battery voltages as they are different in the different gears.

You will have to verify they are plugged in correctly and then make sure you calibrate the TPS properly as well.

Plug in the FlashPro first, then go to the New Calibration button and it will only show the calibrations that are compatible with your vehicle.

A21 and A22 are the same thing and if you check them with a multi meter will have continuity to each other. Older Hondas actually had 2 wires connected to them from the factory as a redundancy.

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We do not support the K-Pro for use on an Accord.

Check to see if the wires in the stock harness for the VSS out from the ECU and the Tach signal have been swapped.

What is the serial number that is on the K-Pro board inside the ECU?

What is the serial number that is on the white ECU plug inside the ECU as well?

With your setup, the CARB version will not allow you to disable any emissions related items or errors.

Try going to the online menu, tools, and erase the ECU, when it finishes, turn off the ECU, close the software and reopen it then go to the New Calibration button and start with a fresh calibration and see if the problem still exists.

By default both stock P30 calibrations do not disable the O2 heater. The heater is used on the OEM sensor and this is a narrowband sensor which cannot be used to read a proper AF ratio.

You can try going to the online menu, tools and click on download to try to download the calibration.

If you cannot do that you must go to the new Calibration button to open a calibration to edit and then upload.

This is not something that we can change.

Do you have access to a FlashPro?