Hondata

I finally managed to solve it myself. Thank you Hondata for nothing.
I don't understand if you don't trust the product you sell, or if you are only limited in the support you can offer.

The answer to the problem was offered by me from the beginning but if you hadn't eliminated this from the ...

Noise and vibrations from the exhaust. Most likely you need to adjust the sensitivity of the knock sensor in low load.

Reinstall flashpromanager or try from another PC.

I don't know if it helps, but many of us run Windows in a virtual machine.

So far I haven't received any constructive answer or any hint that would help me diagnose or solve the problem.

Flashpro doesn't manage to write any bit via OBD, the process dies at the beginning (10-15% progress) and after that the car starts without any problem.
Considering this, what could it be ...

double post

It was a manually edited jailbreak written with a Kess 3 interface.

What solutions do I have now to recover (unlock) my Flashpro?
Do I need a can bridge?
Should I try another jailbreak solution?

Thanks!

Thanks for the answer.

I disconnected the battery for a few minutes but it didn't change anything.
We rewrote the original file, the initial backup, but I still can't unlock.

I basically can't use Flashpro on FL5 but I can't on FK8 either, I'm stuck.

Screenshot 2026-03-10 at 18.34.04.png

Is it ...

I have a 2023 FL5 Type R that was just jailbroken and when I try to write a calibration with Hondata, I get the following error. Can you please confirm if it is due to the invalid jailbreak or is there another problem, and if so, how can it be overcome? The car is running, I have warmed up the ...

Most likely your battery is discharged (less than 11.5-11.6v) and the reflash cannot be completed. Connect a charger to the battery, but it is very important not to disconnect the battery even for a moment.
After charging the battery a little, you can try to reflash again.

It's almost irrelevant, you will most likely need adjustments on the maf scale to keep the trims within a decent margin (3-4%). Select stock intake for now.

The AFR you are talking about is consistent with the stock one, it is not Lean for the conditions described. 11 psi and 140%Airc can barely be called load for this engine.

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You really have nothing to worry about. There ...

First, try to uncheck "Increase air charge limit from 250" mod if you don't need this

Screenshot 2025-04-29 at 11.25.09.png


Another thing you can do is to tune the Turbo max air charge (IAT) table.

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Based on your log I don't think the Aircharge value ...

I'm glad you found the problem. All the best!

It looks like a bosst leak for me.