Toyota Repair: P2238, air fuel ratio, greetings from poland

Question
I have code P2238 in camry 2.4 2003. What is this to say? Is this problem with O2 sensor nr 1? Greetings from Poland!

Answer
There is a service bulletin from Toyota that addresses this condition(TSB EG034-04) it involves replacing the air fuel ratio sensor and recalibrating the engine control unit, this is covered under the factory warranty and won't cost you anything to fix, just take it to a Toyota dealer and they will take care of this for you.