P1351, idm input circuit malfunction,
P2408, fuel cap sensor / switch circuit.
P1447 ELC System Closure Valve Flow Fault
P1471 Electrodrive Fan 1 Operational Failure
I wouldn't think so but something must have activated them before they show up? Do you have any description of any problem available?
common cause of this is the turbo overboost valve being faulty. Having said that with these symptoms I might suspect a vacum in the fuel, is the breather pipe for the fuel tank blocked? is the pump in the tank operating correctly? has the fuel conditioner unit under the car had a knock and twisted a pipe? could be just needing a new fuel filter? . Just some ideas worth checking.
code 0234 engine overboost condition