mrsilent213

Ethanol content sensor fluctuating


mrsilent213

Ethanol content sensor fluctuating

I'm having an issue where as soon as I hit any kind of boost. 1psi the ethanol content sensor will spike to 100%. Im running 91 octane. I thought it might have been dirty gas but I put fresh fuel from a different gas station and still the same issue. 20% - 100%. I'm not sure what is causing this. I checked my wiring and even did the wiggle test on everything. But it only happens under boost. I have not completed my full e85 conversion as I'm waiting for my new 525lph fuel pump. But this issue has come up now and it's a bit concerning. I can feel the change in the adaptations when it spikes. I don't want to blow her up so I'm driving her easy as it's my current daily. It's on MHD+ V10. MOTIV flex kit. Continental ethanol sensor
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