I'd rather do it myself
It's no wonder you got the code P2261 then as it points to a mechanical issue with the BOV.
Not trolling. Do your own research. Flutter vs surge. A bov isnt mandatory. People have went 15+ years without a bov/ bpv running same turbo. It barley harms most people will tell you myths about it.Did you put a block off plate without having a new place to put the bov? Can you research why a bov is needed in a turbo application? Then you'll see why you're getting the flutter you love so much.
Hope you are trolling.
Hey man how are you? Seen your short videos on youtube. Yes you will continue to get a cell when you run a block off plate and not correctly bypass the stock bpv. Obviously reason being "As you already know" your changing or modifying something or adding/removing a part that the factory never intended for use running the stock parameters.Got this code when i did the bov bypass. Went back to stock. It went away. Then i added a block off plate and it happened again. just tried this mod. If i get check engine light will update
I was having the " P2261 - Turbocharger/Supercharger Bypass Valve - Mechanical " ecu error code you get when switching to an aftermarket BOV and running line directly to IM, however mine never through a CEL. But I have found the problem why it was causing this and have found a fix for this issue. Not sure if it's the same for the 2013 as I've never looked at their boost/vacuum solenoids.
PROBLEM: Capping the boost solenoid BPV port with a vacuum nipple cap. This was making the ECU think it's "stuck" closed as it's not getting any response from this port anymore.
FIX: Remove the cap, add a hose to it like normal, but T into the existing vacuum/boost line right under it.