2.7 EcoBoost F-150 MAP and MAF Sensor Cleaning

A quick video on how to clean your MAP and MAF sensors on your 2.7 EcoBoost. This will be similar to the 3.0 and 3.5 EcoBoost as well. This applies to F-150, Fusion, Edge, Explorer, Expedition, Bronco, Navigator and other models. This was demonstrated on a 2015 Ford F-150, it will be the same between 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 and 2023

I recommend cleaning your sensors every 75,000 - 100,000 miles. On diesel applications, I would recommend every 50,000 - 75,000. 

CRC Mass Air Flow Sensor Cleaner:

[def]

Very informative video. It’s good that you mentioned about lubing the orings before reinstalling. I use a thin coating of white grease applied by finger. I do the same to the oring on the oil cap. I cleaned mine today because of a check engine light and I’ve been noticing rough idling. So far no more light and smooth idle.

[pman]

Coming up on 100k on our 2018 F150 2.7 and this helped a lot. Very good info. Well done. Thank you!

[Dansmith-ykmn]

How did you get that air flow sensor out. I can get the wires off but getting it out of the house I can’t do without breaking it. What’s the trick

[eddwinnas]

I do mine every other oil change or it throws az check engine light. Started having this issue at 50k miles. im PERFECT on maintenance so not sure why it keeps doing it.

[Jhor-]

Do you think doing this would help at all with code p1016?

[BRTbike-fzfn]

Thank you for the explanations.
On a 2019 3.5 I thought the sensor closest to the airbox was just a MAF. Apparently it reads IAT also?
The other two are same part numbers for the intake and throttle body tube area.
I assume these are both MAPs?