got the same code twice P0335

Question

I got the same code twice P0335 what does it mean? and the last one is P0171.

Answer 1

the code twice means one is pending and the other one is current. (check the battery first)

https://www.autocodes.com/p0335_nissan.html

 

P0171 could be an intake leak, air to fuel ratio sensor, dirty mass air flow sensor and so on

Possible causes

- Intake air leaks

- Faulty front heated oxygen sensor

- Ignition misfiring

- Faulty fuel injectors

- Exhaust gas leaks

- Incorrect fuel pressure

- Lack of fuel

- Faulty Mass Air Flow (MAF) sensor

- Incorrect Positive Crankcase Ventilation (PCV) hose connection

https://www.autocodes.com/p0171_nissan.html