Why does acura tl give me a 0420 code?

10

Asked by GuruDSY13 Feb 05, 2024 at 01:35 PM about the 2010 Acura TL FWD

Question type: Maintenance & Repair

1 Answer

202,915

If you're smart enough to run a scanner, you should be smart enough to figure this out. It's just a catalytic converter code. Could be the converter has gone out or one or both O2 sensors is defective.

Your Answer:

CarGurus Experts

  • #1
    Collin Fox
    Reputation
    1,930
  • #2
    Josh Bergren
    Reputation
    1,780
  • #3
    darkoM
    Reputation
    1,480
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Honda Accord
49 Great Deals out of 961 listings starting at $2,995
Used Acura TSX
4 Great Deals out of 22 listings starting at $5,495
Used Honda Civic
198 Great Deals out of 3,791 listings starting at $1,995
Used Lexus IS
33 Great Deals out of 468 listings starting at $3,992
Used Toyota Camry
62 Great Deals out of 983 listings starting at $4,488
Used Acura MDX
35 Great Deals out of 874 listings starting at $3,999
Used INFINITI G37
43 listings starting at $5,995
Used BMW 3 Series
54 Great Deals out of 1,178 listings starting at $3,495
Used Lexus GS
5 Great Deals out of 22 listings starting at $9,999
Used Dodge Charger
55 Great Deals out of 835 listings starting at $6,999
Used Acura RDX
28 Great Deals out of 1,080 listings starting at $1,995

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.