0 like 0 dislike
2.0k views
by

Check engine lights on, code is P1031. Do I need to fix it? Do yourself ?

Vehicle: 2004, nissan, sentra, 1.8s

1 Answer

0 like 0 dislike
by

the code is for Oxygen sensor bank 1 sensor 1, it is easy to replace 

2003-2006 Nissan Sentra Air/Fuel Ratio - Oxygen Sensor Location

2003-2006 Nissan Sentra Air/Fuel Ratio - Oxygen Sensor Location

Related questions

0 like 0 dislike
1 answer 1.1k views
0 like 0 dislike
1 answer 3.8k views
1 like 0 dislike
2 answers 458 views
0 like 0 dislike
1 answer 2.7k views

33.7k questions

32.5k answers

1.3k comments

23.0k users

Need A Repair Shop?
Find local automotive repair shops in your area.
...