E85 Flex Fuel Sensor

Hondata model coverage & ECU application questions.
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GohardOzCu2
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E85 Flex Fuel Sensor

Post by GohardOzCu2 » Wed May 10, 2017 5:42 pm

Hi All, have received my Hondata Flash Pro and now want to run E85 on my 09 Honda Accord Euro M/T ( TSX in the US ) here in Australia. What next please if anyone knows? Thanks.

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Hondata
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Re: E85 Flex Fuel Sensor

Post by Hondata » Thu May 11, 2017 8:01 am

None of the ECUs supported but the FlashPro accept an ethanol content sensor. You'll have to manually adjust the fuel trim to get the lambda correct.
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GohardOzCu2
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Re: E85 Flex Fuel Sensor

Post by GohardOzCu2 » Thu May 11, 2017 6:45 pm

Thanks for the tech, will have to wire sensor into one of the pins on the ecu connector i assume to connect with my Flash Pro?

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Re: E85 Flex Fuel Sensor

Post by Hondata » Thu May 11, 2017 6:48 pm

Read the post above again. None of the ECUs supported by the FlashPro have a PWM input.
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GohardOzCu2
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Re: E85 Flex Fuel Sensor

Post by GohardOzCu2 » Thu May 11, 2017 7:34 pm

That Lamda fuel trim would not let me do multiple trim points then because the ecu does not have a spare pin.Haltech ecu run in parallel to Honda ecu required for a permanent flex fuel set up.

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