Hi
Probably been covered before, however totally new to me
My son has just bought a 2008 2.0 se Sportback. 88k miles with a decent service history.

Driving home late sunday night it was running well. For no apparent reason lost its power and went into limp mode.

Took it to local garage , who scanned it and came with P0234 Turbo Overboost Error.

They reset the code and tried the car, and all seems fine again. However im guessing it will pop up again.

All pointers and suggestions would be appreciated.

Cheers