During the weekend, i noticed that my cars vacum hose was split. This is the hose from the side of the turbo to the back of the engine, anyways as soon as i changed it and took the car out for a spin, i noticed that my car was overboosting to 20psi. Usually my car runs around 15psi, so you can imagen the shock i got when i saw this. I was just wanting to know if anyone has ever experienced this??? All i can bring it down to is that the ecu is trying to re learn everything again, since i replaced the vacum hose? Since i know the turbo is pretty useless past 15psi i know that the car wouldn't be making any extra power, but its still a concern for the engine internals.
Has anyone ever seen this??