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I?m working on a turbo 08 Silverado E38 pcm with the 63.5 hard limit on the IFR. I did the double stoich half IFR method so now to dial in the VVE table I need to do it by EQ ratio error since AFR error won?t work due to the Double stoich. I?m having a hard time setting up the EQ ratio error histogram, I have an AEM wideband 30-4110 logging through the ac pressure switch since I don?t have pro how would I go about setting it up any help and information is highly appreciated, thank you!
Scanner has the function, just need to set it up in the maths with AC pressure. Attachment 91446
How would I setup the maths?
Little searching goes a long way.
https://www.youtube.com/watch?v=Ru_2M2uGSKs&t=106s
I have that part figured out the part I need help with is the math equation to give me EQ error % I already have the wideband configured into the scannerQuote:
Originally Posted by charcoal03silvy
Again, a little searching goes a long way.
https://www.calculator.net/percent-e...alculator.html
Percent error is quite easy. True would be the commanded, observed would be what the wideband says.