I am going to disagree with you. Here a screenshot from the log I posted above. You can clearly see throttle is at steady state (29%), and Dynamic Air is matching VVE
NOT MAF. And the MAF is not in a failed state.
You can also see at this frequency MAF is really lean as I intentionally did for this test.
And you can see the fuel trims are -19%...which is where I made the VVE table intentionally 20% rich.
All this is to say, Dynamic Air is the final boss. It only takes input from MAF and VVE + Transient regardless of steady state or transient throttle.
Maybe this is unique to my E38 and all other ECM's are different?
To be honest, I am not worried about the transient stuff. If you use dynamic air the way I am proposing you can use it as the benchmark to dial in the MAF and VVE at the same time and do it accurately and in less logging sessions/corrections.
Look at this screenshot and think about this. What will happen when a tuner sees that his fuel trims are 19% rich? He is going to remove 19% from the MAF...but holy shit batman...the MAF IS LEAN TO BEGIN WITH and will detune the system even more after they copy/paste special! All my method is doing is saying, if Dynamic air is 49 g/s and fuel trims 19% rich, then both MAF and VVE should be 39.69 g/s at this point...so update each accordingly. This system is working beautifully for me.
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