2018 2.0 AT Flex Fuel calibration questions

FlashPro questions & answers specific to the 2008+ Accord, Americas and international
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rainy187
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Joined: Wed Nov 09, 2022 12:26 pm

2018 2.0 AT Flex Fuel calibration questions

Post by rainy187 »

i got the flex fuel kit and flashed ECU with the calibration that comes with hondata
"Accord Turbo 2.0 AT Touring 2018, 91 Octane, FlexFuel Enabled, Traction Control Enabled"
after the flash, the car just doesn't feel right, with rough idle and seems lag of power
i didn't do any modifications to the car beside the flex fuel kit and flashed with the map mentioned above.
can anyone help me or tell me what is going on please?

i have provided 2 logs of driving to work.

1 of the log showed i have 13 gears LOL, my car only got 25000 miles on it and never had any issues.
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Spunkster
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Re: 2018 2.0 AT Flex Fuel calibration questions

Post by Spunkster »

What fuel are you using?
rainy187
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Re: 2018 2.0 AT Flex Fuel calibration questions

Post by rainy187 »

E85 but now i have it fixed down to 50% and this is the log from today, car got smoother at idle but still feels odd.

before the flex fuel tune from hondata, when i use sports mode, i can see my turbo kick in slowly as rpm goes up. now it won't even move until 3k rpm,
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Spunkster
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Re: 2018 2.0 AT Flex Fuel calibration questions

Post by Spunkster »

Have you tried disabling traction control?
rainy187
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Re: 2018 2.0 AT Flex Fuel calibration questions

Post by rainy187 »

hondata's flex fuel map has track control disabled by default isn't it?
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Spunkster
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Re: 2018 2.0 AT Flex Fuel calibration questions

Post by Spunkster »

Post the calibration you have uploaded to the ECU and that the datalogs were made with.
rainy187
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Re: 2018 2.0 AT Flex Fuel calibration questions

Post by rainy187 »

There is only 1 option for 2018 2.0 AT flex fuel. even though mine is not touring
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rainy187
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Re: 2018 2.0 AT Flex Fuel calibration questions

Post by rainy187 »

Here is the calibration file
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rainy187
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Re: 2018 2.0 AT Flex Fuel calibration questions

Post by rainy187 »

is it possible to use a stage 1 calibration and import flex fuel tune into it?
rainy187
Posts: 34
Joined: Wed Nov 09, 2022 12:26 pm

Re: 2018 2.0 AT Flex Fuel calibration questions

Post by rainy187 »

Also i have Econ mode OFF, but i still see the green light on the dashboard when i cruise steadily.
this isn't right, when the Econ mode is OFF, no green light of any kind should show up.
can hondata look into this please?
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