can the o2 sensor be faulty and not the catalytic converter

Asked by GuruD9DYZ Aug 04, 2017 at 09:37 AM about the 2010 Honda Accord EX-L

Question type: Maintenance & Repair

5 Answers

GuruD9DYZ answered 6 years ago

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.

Mark helpful
3,260

Guru94C5K answered 6 years ago

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 people found this helpful.
Best Answer Mark helpful

Your Answer:

Related Questions

Accord

Looking for a Used Accord in your area?

CarGurus has 947 nationwide Accord listings starting at $2,995.

Postal Code:

Shortcuts

Search Honda Accord Questions

CarGurus Experts

  • #1
    JP1956
    Reputation
    6,880
  • #2
    Fredbrillo
    Reputation
    5,320
  • #3
    Jonathan Ford
    Reputation
    3,850
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Toyota Camry
50 Great Deals out of 1,122 listings starting at $2,500
Used Honda Civic
192 Great Deals out of 3,926 listings starting at $2,877
Used Toyota Corolla
131 Great Deals out of 2,230 listings starting at $3,495
Used Honda CR-V
185 Great Deals out of 4,925 listings starting at $440
Used Honda Accord Coupe
5 Great Deals out of 50 listings starting at $4,500
Used Nissan Altima
34 Great Deals out of 661 listings starting at $3,495
Used Dodge Charger
41 Great Deals out of 852 listings starting at $4,888
Used Lexus IS
17 Great Deals out of 395 listings starting at $4,400
Used BMW 3 Series
56 Great Deals out of 1,178 listings starting at $2,500
Used Nissan Maxima
14 Great Deals out of 194 listings starting at $1,450
Used Ford Mustang
35 Great Deals out of 1,585 listings starting at $5,977
Used Toyota RAV4
140 Great Deals out of 2,980 listings starting at $4,999
Used Toyota Avalon
5 Great Deals out of 37 listings starting at $6,995

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. Content will be removed if CarGurus becomes aware that it violates our policies.