Just switched to E85, wondering how to create a lambda error percentage of commanded EQ vs Wideband actual AFR? I'm assuming I need to create a formula to convert Wideband AFR to lambda, then a Commanded EQ ratio vs wideband lambda formula, just unsure how to do this. Any help would be appreciated.
Log commanded Eq ratio and log the wideband in EQ ratio.. Then you can use one of the HPTuners "default" math channels EQ ratio error.
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