2022 Explorer ST diverter valve.

[CloseCallCharlie]

I bought the Boomba blow off valve adapter. After watching the video and attempting to install I found the diverted valve was not in the location as shown for the 20-21 models under the intake filter box. Did they move the location for the 22 model?

 

[GearHead_1]

Ford has changed their design and isn't using a blow-off valve on the late 21 and 22 models. Yeah, none of us believed that when members started to discover this either. There is a thread running around on it.

 

[Cruising68]

So how do they solve the overboost issue when the throttle slams shut? Must be another mechanism to release that pressure imo.


Sent from my iPhone using Tapatalk

 

[sadeen]

Member @TMac provided a possible explanation on thread 2021 ST BOV, post #51.

 

[Cruising68]

Member @TMac provided a possible explanation on thread 2021 ST BOV, post #51.

Thank you sir, makes sense to me since TB's have been stepper motors for quite some time.