maybe I chose the wrong question. 1.8t engine fuel 50/50 petrol / ethanol 96%
on gasoline only afr at lambda 1 is 14.7 or when refueling e50 lambda must also be equal to 1 (14.7 afr)? or afr for e50 should be around 12.9 and I don't know if it's too poor.
Is the statechomic mixture at lambda 1 always correct regardless of the fuel type?
It is your responsibility to set up krkte such that that is true. It is injection time for a given *air mass*.