what is cousing code 172

5

Asked by Aug 19, 2013 at 03:41 AM about the 2004 Dodge Neon 4 Dr R/T Sedan

Question type: Maintenance & Repair

ive changed my fuel regulator , coil, plugs, made sure no leeks from the header to the muffler.

1 Answer

1,645

could just be the upstream o2 sensor needs replaced. p0172 is a rich condition in the upstream o2 sensor

3 of 3 people found this helpful.

Your Answer

Dodge Neon Experts

  • #1
    Justin Gilmore
    Reputation
    1,400
  • #2
    Matt Thibault
    Reputation
    1,000
  • #3
    Scott Goodyear
    Reputation
    860
View All

Related Models For Sale

Used Dodge Neon SRT-4
4 Great Deals out of 31 listings starting at $1,998
Used Honda Civic
815 Great Deals out of 60,960 listings starting at $950
Used Ford Mustang
608 Great Deals out of 39,402 listings starting at $1,895
Used Ford Focus
817 Great Deals out of 62,343 listings starting at $900
Used Chevrolet Cobalt
36 Great Deals out of 3,546 listings starting at $1,477
Used Toyota Corolla
971 Great Deals out of 65,643 listings starting at $1,699
Used Dodge Stratus
743 listings starting at $2,900
Used Mitsubishi Lancer Evolution
8 Great Deals out of 575 listings starting at $12,999
Used Honda Accord
1,129 Great Deals out of 73,674 listings starting at $1,100

Used Cars For Sale

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.