Page 1 of 1

Ignition +6psi EU model

Posted: Thu Jan 07, 2021 7:56 pm
by 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
ignition.png (68.73 KiB) Viewed 1938 times

Re: Ignition +6psi EU model

Posted: Fri Jan 08, 2021 5:30 pm
by Hondata
Please post the datalog so we can see the knock retard.

Re: Ignition +6psi EU model

Posted: Mon Jan 11, 2021 4:48 am
by topcatdk
Here you go :)

Re: Ignition +6psi EU model

Posted: Mon Jan 11, 2021 8:44 am
by 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.

Re: Ignition +6psi EU model

Posted: Mon Jan 11, 2021 1:40 pm
by topcatdk
Hi

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

Re: Ignition +6psi EU model

Posted: Thu Jan 14, 2021 1:39 pm
by 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.

Re: Ignition +6psi EU model

Posted: Thu Jan 14, 2021 5:17 pm
by topcatdk
Dyno if that can be useful...
amCharts.png
amCharts.png (124.46 KiB) Viewed 1893 times

Re: Ignition +6psi EU model

Posted: Sat Jan 16, 2021 9:37 am
by Hondata
Have you disabled the artificial knock? (under modifications).

Re: Ignition +6psi EU model

Posted: Sat Jan 16, 2021 11:54 am
by topcatdk
No, I Guess I should do that? 🤪

Re: Ignition +6psi EU model

Posted: Sat Jan 16, 2021 1:42 pm
by Hondata
Yes. That probably is cause of the the knock control rise.

Re: Ignition +6psi EU model

Posted: Sun Jan 17, 2021 4:18 am
by topcatdk
That didn't change much.
Does it take some time to take effect?

Re: Ignition +6psi EU model

Posted: Sun Jan 17, 2021 9:22 am
by Hondata
Yes it did - the knock control is much lower now.

Re: Ignition +6psi EU model

Posted: Sun Jan 17, 2021 3:47 pm
by topcatdk
But the ignition * is still going from -5 to +5 under full load?
Is that okay?
With standard calibration its almost flat.