can the o2 sensor be faulty and not the catalytic converter

Asked by Aug 04, 2017 at 09:37 AM about the 2010 Honda Accord EX-L

Question type: Maintenance & Repair

5 Answers

620

yes it can what was the code

I don't know. I'll have to get it - maybe from an auto parts store?

The code is PO420. I bought some Cataclean to try. I am trading the car within the next 500 miles so I need the light off when I go to the dealer.

620

okay if you are trading it in just disconnect the battery to reset it the day you do if the light comes back on the sensor is bad

2 of 2 people found this helpful.
Best Answer Mark helpful

I'll try that. Thank you.

Your Answer

Accord

Looking for a Used Accord in your area?

CarGurus has 1,037 nationwide Accord listings starting at $795.

Postal Code:

Honda Accord Experts

  • #1
    Tom Demyan
    Reputation
    2,220
  • #2
    JP1956
    Reputation
    1,740
  • #3
    Jonathan Ford
    Reputation
    1,600
View All

Related Models For Sale

Used Toyota Camry
107 Great Deals out of 2,311 listings starting at $2,495
Used Honda Civic
319 Great Deals out of 3,578 listings starting at $1,795
Used Honda Accord Coupe
21 Great Deals out of 316 listings starting at $3,300
Used Nissan Altima
124 Great Deals out of 1,445 listings starting at $2,995
Used Toyota Corolla
295 Great Deals out of 4,067 listings starting at $1,400
Used Nissan Maxima
40 Great Deals out of 374 listings starting at $2,985
Used Honda CR-V
42 Great Deals out of 2,400 listings starting at $990
Used Acura TL
16 Great Deals out of 245 listings starting at $2,495
Used Hyundai Sonata
57 Great Deals out of 1,450 listings starting at $2,495
Used BMW 3 Series
156 Great Deals out of 1,846 listings starting at $2,500
Used Dodge Charger
74 Great Deals out of 802 listings starting at $2,000
Used Kia Optima
67 Great Deals out of 876 listings starting at $6,195
Used Chevrolet Malibu
115 Great Deals out of 1,907 listings starting at $2,995
Used Toyota Avalon
5 Great Deals out of 137 listings starting at $6,495
Used Ford Fusion
180 Great Deals out of 1,979 listings starting at $995

Used Cars For Sale

2016 Honda Accord EX-L For Sale
4 listings starting at $25,847
2015 Honda Accord EX-L For Sale
11 listings starting at $19,850
2014 Honda Accord EX-L For Sale
22 listings starting at $12,999
2013 Honda Accord EX-L For Sale
16 listings starting at $11,996

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.