equivalence ratio

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SantaFe75
Posts: 4
Joined: Fri Aug 12, 2016 7:02 am

equivalence ratio

Post by SantaFe75 »

Could someone let me know if my "equivalence ratio" of 14.75 flat across is normal?

I will be taking my 8th log today, trying to get the LTFT's where they belong. Can't seem to get it stable.
Found the ratio value & figured that it probably shouldn't be such a flat reading.

One other item, Fuel Pressure. KPA = Kilo-Pascal ? That can't be correct. I show a min of 96kpa = 13.92PSI & max 104kpa = 15.08PSI.

I will be ordering a custom tune from Lew, soon. I just have a problem owning any tool that I can't use.

Thank you for any help.
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06MonteSS
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Joined: Tue Jan 23, 2007 11:33 am
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Re: equivalence ratio

Post by 06MonteSS »

afr will always be stoich at 14.7 for normal part-throttle driving.. yes that's normal..
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SantaFe75
Posts: 4
Joined: Fri Aug 12, 2016 7:02 am

Re: equivalence ratio

Post by SantaFe75 »

Thanks Lew. wasn't sure.
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