E85 Open loop/Closed loop IGT Adv setting and full time closed loop operation.

K-Series Programmable ECU installation questions / support issues
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oliversok1
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Joined: Thu Aug 18, 2022 7:28 am

E85 Open loop/Closed loop IGT Adv setting and full time closed loop operation.

Post by oliversok1 »

Hello,

When setting the IGT Advanced for open loop and closed loop in the flex fuel tab, but wanting to run WOT at closed loop, will the IGT advanced be calculated based off of only the openloop settings or closed loop?

And is the determination of when the car is in open loop and closed loop solely based off of the "Maximum KPA for closed loop" box in the closed loop advanced tab?

Is there a way to have two IGT Adv settings, while running full closed loop on Ethanol?

The car is over advancing at low loads causing knock, but I want to run closed loop all through the MAP range.

Thanks.
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Spunkster
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Re: E85 Open loop/Closed loop IGT Adv setting and full time closed loop operation.

Post by Spunkster »

I'm not sure what you mean by IGT?
oliversok1
Posts: 18
Joined: Thu Aug 18, 2022 7:28 am

Re: E85 Open loop/Closed loop IGT Adv setting and full time closed loop operation.

Post by oliversok1 »

Hi Spunkster,

IGT as is ignition timing.
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Spunkster
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Posts: 23878
Joined: Fri Sep 20, 2002 5:06 pm
Location: Hondata

Re: E85 Open loop/Closed loop IGT Adv setting and full time closed loop operation.

Post by Spunkster »

If it is in open loop then it uses the settings for open loop.

No it is based off the MAP setting in the Closed loop tab.

No that is not possible.
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