Hondata

Thanks for the comments.
I just solved the problem. Looks like the fuel was too rich. I changed the map and solved.

Thank you very much for the quick response.
I will try to clean IACV.

<Problem>
Idles very high (3000rpm)
I cannot decrease idle rpm even though changing idle parameters.
I tried decreasing "Idle speed" and "Idle valve duty cycle adjustment"
When ECT is low, it idles around 1200rpm. However, once ETC gets higher, it idles up suddenly to 3000rpm.


- vehicle: NB miata ...

<Problem>
RPM increases jerky when Flooring the gas pedal quickly.
However, If pressing the gas pedal slowly, the RPM rises smoothly.

- vehicle: NB miata swapped with k24a. The engine is from JDM odyssey absolute.
- serial number: 64860
- version: kpro4
- ECU part number:37820-PPA-A58
- KManager ...

I solved this problem. Thanks a lot for helping out!
Now the engine idles smoothly.
What I did were,
1.Wash injectors
2.Change Map sensor

Thank you so much for the comments.
I will find friends who has DC5 or EP3 to check the ECU.
I also checked the map sensor if it’s placed properly not into tps place.
Is there a possible cause for why this issue occurs?

Thank you for the reply.
Not yet. Wish I could check with working vehicle. Unfortunately there’s no way to try it cuz I have no working vehicle.
Is IGN being always 1 or 2 unusual?

<Problem>
Idles roughly just like Harley Davidson or Impreza WRX.
However, there is no error codes.
Accoring to the log, the IGN is always 1 or 2. Can this be a problem??

- vehicle: NB miata swapped with k24a. The engine is from JDM odyssey absolute.
- serial number: 64860
- version: kpro4
- ECU ...