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Discussion Starter #1
i have an 07' wrx, recently i had a blow off valve solenoid code pop up and randomly clear itself. My turbo started pulsing between 6-10 psi under about half throttle acceleration but maintains a constant 13 psi under heavy acceleration. Any known issues?
 

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Discussion Starter #3
i bought the car how it is now about 2 months ago, as far as i can tell its just a intae and exhaust, i havent flashed the ecu to check for any modded tuning
 

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^ what Borque said
 

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what kind of boost control do you have? Is it a manual boost controller? They're known for causing "PTFB" situations. That stands for Partial Throttle Full Boost. That can give you a p0244 (wastegate solenoid out of range).

It's also VERY common on 06-07 WRXs to get the P0244 if they have a catless exhaust that's not tuned for.
 

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Discussion Starter #8 (Edited)
Also in 4th gear if i get on the throttle hard it'll cut fuel around 5k rpm, could this be a related issue, And how would i check what kind of boost controller i have? im new to the subaru motor and turbo'd motors in general.
 
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