0 like 0 dislike
895 views
by
if my nissan sentra is showing both generic code 0031 and specific code 1148, what would the next step i should take in checking this heater o2 sensor?  should i just try replacing the sensor?

1 Answer

0 like 0 dislike
by (8.3k points)
You should start by checking the connector. If the connector is OK then you may have to replaced the sensor. What year is your Sentra? We can post that location of the sensor for you can provide the year.

Related questions

1 like 0 dislike
1 answer 198 views
0 like 0 dislike
1 answer 651 views
0 like 0 dislike
1 answer 353 views
asked Dec 30, 2017 by anonymous
0 like 0 dislike
1 answer 1.4k views

36.2k questions

32.2k answers

1.3k comments

22.8k users

Need A Repair Shop?
Find local automotive repair shops in your area.
Does your car have Safety Recalls? → Check here
...