E85 - What does my non-FF truck need

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09-06-2012, 10:09 PM

#11

Area47

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Quote:

Originally Posted by iamkeniff

mine is out of injectors and all i have is a cam

get a wideband and we'll get the afr back to where it should be, and you won't be out of injector.

Quote:

Originally Posted by Boober

I suspect that the alcohol detection doesn't even function. We have e10 here pretty much year round but my command AF was always 14.68 when not in PE. Of course, I changed it to 14.10 a little while ago to get the correct ratio.

only time i would correct the ecm is on race fuel. aside from that. id let it control what it thinks the ethanol content is.

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09-07-2012, 07:48 AM

#12

Boober

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Yeah, it's a wasted effort anyway. Once I activate CL, my O2's are trying to get the ratio back to 14.68 no matter what.

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