pressure relief valve

the p code is po411 engine code is amu this is a tt coupe 1.8 liter 225 hp with 46000 mi. thanks for the reply.

alldata says: p0411 is secondary air system; throughput faulty (1) check secondary air injection (AIR) system (2) check wastegate bypass regulator valve

thanks for the help ,will check these 2 items.as a side note the engine light only comes on when car is cold. and it runs great light or not.