Codes p2227 and p0299

Question

Car starts an runs. Sounds an idles like it's missing a few cylinders. Any suggestions please

Answer 1

P2227 Barometric pressure sensor circuit range/ performance

P0229 Engine under boost

Vacuum tube leak, causing the MAP sensor to not be able to give you the boost a turbo engine should give, This is where the PCV control valve would need to be checked