Does anyone know if Ford switched to speed density for the N/A 3.5L V6 Explorers for 2016-up? My 2018 XLT w/ the N/A 3.5 doesn't have a MAF sensor, or at least I looked all around the airbox, the 2 resonators, etc... and couldn't find a MAF sensor anywhere. I thought I saw a 2016 Explorer tune in the repository with an airflow/voltage table, but the service manual for the 2015 showed the MAF at the neck of the airbox where the rubber hose attaches. There's nothing on my 2018.