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Ethanol reading showing 68% on regular gas

Posted: Sat Jan 06, 2024 11:55 am
by natas666
Hey there folks. I’m in the process of E-Tuning my 11th Generation SI right now. I’m getting towards the final revisions and I asked my tuner when I should add E85 gas to complete the tune. He informed me that my flash pro indicates that I’m already at 68%. I am definitely not running anything other than 92 octane E10 gas. My tuner said it may have something to do with the pins on the FP. Has anyone run into this before?

Re: Ethanol reading showing 68% on regular gas

Posted: Mon Jan 08, 2024 9:58 am
by Spunkster
How do you have this setup?

Re: Ethanol reading showing 68% on regular gas

Posted: Mon Jan 08, 2024 8:07 pm
by natas666
Thanks. It’s been solved. My ECT2 sensor was not attached properly. I connected it again and it’s working properly now.