Maximize Supercharger Output Bypass Valve Normally Open Strategy

With the Bypass valve open the engine can draw in air with out having to go through the supercharger which lets the rotors free wheel. This ... The actuator seems to be stuck in the fully open position which would account for the lack of boost. There are no warning lights on the dash. Does the nipple on the valve cover have a restriction in it, or is it just a wide-open nipple? ... Normal. Heading 1. Heading 2. Heading 3. This opens the solenoid valve and allows boost pressure to enter the bottom chamber of the bypass valve actuator (1) to counteract the spring ... My understanding is that under normal conditions, the bypass valve is opened when there's vacuum applied to the actuator. So when the throttle ... When the throttle is closed, the bypass is wide open, and vice-versa. It also appears that the butterfly is biased to blow open with pressure, ... 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 ... You want to have your reference at the intake manifold after the throttle blade. and you want your BOV to open when it senses vacuum not just a ... If your supercharged car isn't making the boost it should be, here are a couple things you might not have thought to check out. That is when you are idling or light throttle. The vacuum holds the bypass valve open so that the supercharger cannot produce boost. All the ...