Hey all, Quick question. Got an 04 ba running an 07 bf motor. I have 2 custom tunes, 8 and 11psi, through an SCT Flash box. With either tune it runs 8psi. Bog stock apart from this. Testing the boost solenoid without power, it doesn't boost. I'm guessing this means that without voltage, the solenoid stays open and allows pressure to open the wastegate. So, if the solenoid was faulty (not closing properly), would it then in turn bleed pressure and open the wastegate prematurely not allowing for full boost ie 11psi? I've ruled out boost leaks, spark plugs etc. Thanks in advance for your replies.