P0463 Nissan -

Question

Pls give me the information about this codes and the fixes

Answer 1

For the P0420 code you may have to replace the catalytic converter. For the P0463 code you could start by clearing the code. Sometimes if the fuel level gets too low, it will trigger the P0463 code. If the code comes back, then you have to replace the fuel sending unit.

P0463 Nissan - Fuel Level Sensor Circuit High Input

 

Read more: https://www.autocodes.com/p0463_nissan.html

 

P0420 Nissan - Catalyst System Efficiency Below Threshold Bank 1

 

Read more: https://www.autocodes.com/p0420_nissan.html