Most owners remove the catalysts on Infiniti FX35 when it is destroyed, as the new one is very expensive. Catalyst is most likely to be eliminated and the pipe is not replaced. This sets the "cheat" so that it does not produce an error.
For FX35, only the dupe of the electronic type is suitable. If a mechanical error is used, it will soon be redisplayed. Also, the failure of the fuel rail, the fuel pump or the Lambda probe (oxygen sensors) may be the cause of the error.