Ignition +6psi EU model

[topcatdk]

Hi

My ignition is jumping a lot up and down under full throttle.
I'm using 100 octane and +6psi calibration.
Also tried with +3psi, same problem.
No problem in stock mode.

Any ideas?

ignition.png

[Hondata]

Please post the datalog so we can see the knock retard.

[topcatdk]

Here you go :)

[Hondata]

You are using fairly old software - I would update that first.

There's a lot of knock retard and the knock control is high. Seems more like 95 octane than 100 octane.

[topcatdk]

Hi

I'll try updating.
And if that not changes anything then use Shell V power instead of normal 100 octane.

[topcatdk]

Software upgraded to latest non-beta and Shell v-power 100 octane.
Fuel tank was as low as it could be before refueling, and datalog was made after 1/2 tank of the new fuel.

[topcatdk]

Dyno if that can be useful...

amCharts.png

[Hondata]

Have you disabled the artificial knock? (under modifications).

[topcatdk]

No, I Guess I should do that? 🤪

[Hondata]

Yes. That probably is cause of the the knock control rise.

[topcatdk]

That didn't change much.
Does it take some time to take effect?

[Hondata]

Yes it did - the knock control is much lower now.

[topcatdk]

But the ignition * is still going from -5 to +5 under full load?
Is that okay?
With standard calibration its almost flat.