Maximize Airflow, Boost Performance Supercharger Bypass Valve Normally Open

Usually I would think if the bypass valve was opening due to be stuck/broken you should get an underboost code so check for soft codes. This ... New open box This Supercharger Bypass Solenoid Standard SB1 (F) is an essential component for any vehicle's air and fuel delivery system. The bypass valve shuts fully under full acceleration. With the same question in mind years ago, I pulled one apart and inserted a small magnet ... So I am FULLY aware of the fact that normal operation shows a supercharger bypass/surge valve to be open at all times until it sees 0 MAP or ... The bypass closing means less boost is being vented, so boost in the intake climbs, which means now more boost is being applied to the bypass ... The bypass stays anything from fully open to almost closed until the throttle is at relativley wide opening. Amongst other things it gives a progressive ... I don't have a SC RR, but from what I know about superchargers, that is not a normal sound. Sounds like it is bouncing open and closed instead ... The main purpose of the bypass valve to keep opened when cruising so it avoids overheating the air entering the blower. It helps also for the gas mileage. The bypass valve allows the excess air to be diverted back to the inlet of the supercharger and recirculated. Shut the engine off. Does the valve move to the closed position? When you start the engine the valve should move to the open position. For some ...