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Error code, hesitation on idle, fan runs constantly, high idle on start

Posted: Thu Jun 25, 2020 11:46 am
by KFactor
2019 Accord 2.0T AT w/ Sirimoto flex fuel kit, 41.8% is current ethanol reading mixed with premium (92). I datalogged on a long drive, and would have submitted this via the flashpro manager but the file is too large and I don't know how to make it any smaller.

Hesitation while cruising: I've noticed this only happens at below 3000-ish rpm, and it does it randomly, but often enough to be concerning

Error code: P2183 - I've included a screenshot for "misc" settings as I can't find solid guidance on what should/shouldn't be checked. I left it as the default when I created the calibration.

Fan running constantly: It literally doesn't turn off at all, regardless of whether I'm using the air conditioning.

High(er) idle on cold start: It doesn't match the tables in the configuration, and will idle at 1700 for a couple seconds. Not really sure why.

Any help is greatly appreciated

Re: Error code, hesitation on idle, fan runs constantly, high idle on start

Posted: Thu Jun 25, 2020 12:00 pm
by Spunkster
You must disable the second ECT as that is being used by the Flex fuel kit and will cause issues with the fan if it is not disabled.

Re: Error code, hesitation on idle, fan runs constantly, high idle on start

Posted: Fri Nov 15, 2024 10:34 am
by KFactor
A little late, but thank you for the answer. That fixed the issue as I'm sure you already know since the base flex calibration now has that disabled.