Question

2001 Nissan Sunny N16 QG16 with engine code P0130 and check engine light is ON

Answer 1

We dont have that model car here in the United States. but P0130 is related to the oxygen sensor bank 1 sensor 1 

if there are no exhaust leaks replace the sensor. 

 

Possible causes

- Faulty Front Heated Oxygen Sensor Bank 1

- Front Heated Oxygen Sensor Bank 1 harness is open or shorted

- Front Heated Oxygen Sensor Bank 1 circuit poor electrical connection

- Inappropriate fuel pressure

- Faulty fuel injectors

- Intake air leaks may be faulty

- Exhaust gas leaks

 

https://www.autocodes.com/p0130_nissan.html