There is or was a delete for the valve IIRC, it wasn't vehicle specific but was advertised for the Altima/Maxima IIRC...
I think it does similar to the butterfly valve actuator on the 1st gen with vacuum and a signal from the ECM at a specific RPM.
You can do the same relearn process on that motor/vehicle as you do with your Sentra with out a Consult II/III since I might be compensating for the "extra" unmetered air.
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