'07 350z has codes P0057 and P0158. I just had the Bank 2 Sensor 2 replaced and the lights are still on. I have 370z cats on the vehicle, is this the issue? How can I fix this? This is a concern because the car goes into limp mode (won't go past 10 mph and apparently has some rev surging). Those are the only issues/codes.

Thanks!

 

If you're still getting those codes after replacing the sensor and clearing them, the next option would most likely be to swap in different cats and see if it persists.