Just noticed on my drive home that's it's saying I'm somehow overboosting my car? The readings went up to 1.1 bar when just going steady in 5th at about 60mph.. Also on idle it's reading 0.2 but soon shoots up on just light throttle.. Anyone got any ideas what this could be my cars only mapped to 0.9 bar, cars running fine and all wires and pipes all seem to be okay..