OBDII Tuning Nissan Sentra Se (sr20)
Hey, sorry if this was ever answered before. But does anyone know if the OBDII Ecu will adapt to a tune and progressively try to change back to the stock map? or will it hold the tune fine? & Im tuning with an Aem Fic and i plan on keeping all my o2 sensors and stay code less. Just need some guidance