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RLami · 09-23-2014, 09:47 PM

Boy? appreciate it. Just trying to get some constructive conversation going. There is going to be a fixed loss of AFR given a specific blend of Eth that you use. I've never heard of this sensor being used in any application that I've researched. I can see them using it in OE applications as they are going for reliability and the average joe not knowing their head from there foot.

You just account for that loss and adjust fueling from there. So with a little math and testing you can absolutely tune for it with no 'sensor'.

Plenty of people have tested E85 knock volatility up to 13/1 AFR on boosted applications with no knock or detonation that you speak of.

09-23-2014, 09:47 PM	#49 (permalink)
RLami Base Member Join Date: Apr 2014 Location: Colorado Springs, CO Posts: 48 Drives: 2015 Focus ST ST3 Rep Power: 11	Boy? appreciate it. Just trying to get some constructive conversation going. There is going to be a fixed loss of AFR given a specific blend of Eth that you use. I've never heard of this sensor being used in any application that I've researched. I can see them using it in OE applications as they are going for reliability and the average joe not knowing their head from there foot. You just account for that loss and adjust fueling from there. So with a little math and testing you can absolutely tune for it with no 'sensor'. Plenty of people have tested E85 knock volatility up to 13/1 AFR on boosted applications with no knock or detonation that you speak of. Last edited by RLami; 09-23-2014 at 10:07 PM.