You got a fault lambda sensor front for fuel B1 S1 get a new one fitted.
Then B1 S2 is due to having a decat fitted to the car.
Nick
Cheers Nick, I'll get a new sensor as soon as.
So far as I know I have a cat.
Ps, the one that says check DV, I've since fitted a Forge 007p. Not sure if I'm imagining things, but it seems to take off better, but still may be worth me getting boost checked for correct boost and leaks.