Hondata

One version after another — full of expectations, then disappointment.
Of course, we’ll keep waiting for Hondata’s work… sigh.

4bar sensor support please
Model:2022 civic 1.5T sedan
ECU:6KA-H03

2022 civic 1.5T(non-Si) still waitting for 4bar sensor support

it is really key point for my G25-550 turbo, please consider the requirement

Model:2022 civic 1.5T sedan
ECU:6KA-H03

Bug report：
Model：2022+ Civic China
ECU：37820-6KA-H03
Boost by gear does not function as configured. When I set a pressure limit for 1st and 2nd gear, all gears follow the 1st gear's limit（the lowest pressure limit value）.

Thank you very much to Hondata for continuing to bring updates to the Chinese community. We look forward to future support for the 4-bar MAP sensor on 2022+ 1.5T models in China.

Spunkster wrote: Mon Jun 23, 2025 2:42 pm Go to Options and makes sure show all columns is checked.

it works，thank you~

Spunkster wrote: Mon Jun 23, 2025 9:14 am What vehicle are you referring to?

2022+ civic 1.5T china MT/MT hatch

On some computers, the TC Boost Command table displays abnormally — only the data before positive pressure is visible. I’ve encountered this issue on two different computers. Updating or reinstalling the software didn’t help. I’d like to know if there’s something wrong with my settings. Thank you ...

Thank you very much for your reply.

Since I have rebuilt my engine and upgraded the fuel system, I occasionally notice fluctuations in the air-fuel ratio at idle — sometimes dropping below 13 and rising above 16. These fluctuations don't last long, but I would like to understand what might be ...

In the sensor options, I can only find the K.Count values for cylinders 1 to 4 and the total count. I would like to know if there's a way to view misfire data, or if K.Count includes misfire data? Thank you.

Model：2022 Civic 1.5T
ECU：6KA-H03
FlashPro Manager：4.4.7

Wishlist

1. 2022 civic 1.5T(non-Si) add boost scramble option；
2. 2022 civic 1.5T(non-Si) add throttle quick modification；
3. 2022 civic 1.5T(non-Si) add 4bar sensor support

Model:2022 civic 1.5T sedan
ECU:6KA-H03

thank you

Thank you again for your response. Could you please let me know which feature or parameter in the Si model enables improved compatibility with the upgraded fuel system? I would like to reference calibrations from other models and hope this feature can be implemented in non-Si models too. Thank you!

Thank you for your reply. I understand that this is not a fuel system upgrade officially provided by Hondata. I just want to understand from a theoretical perspective: when using a larger high-pressure fuel pump and larger injectors, should the adjustments be made primarily through overall fuel ...

Hello Hondata,

I've upgraded the fuel system on my 2022 1.5T non-Si Civic. I’m using the high-pressure fuel pump and injectors from the RDX 2.0T, specifically the 6B2 model and the Si intake camshaft. I’d like to ask for guidance regarding fuel tuning:

Should I use the fuel trim function to ...

Wishlist

1. 2022 civic 1.5T(non-Si) add throttle quick modification；
2. 2022 civic 1.5T(non-Si) add 4bar sensor support

Model:2022 civic 1.5T sedan
ECU:6KA-H03

thank you

I disabled the Purge/EVAP system, however, during driving, the vehicle reported a P0420 DTC. I'm using a ... exhaust (DP), but I couldn't find a separate option to disable catalytic converter efficiency. I could only disable the secondary O2 sensor, but I'm not sure if that might affect closed-loop ...