2001 pt cruiser downstream sensor if bad will it affect my co and runnig rich

Asked by Apr 02, 2014 at 02:40 PM about the 2001 Chrysler PT Cruiser Limited

Question type: Maintenance & Repair

can not pass smog test

1 Answer

78,085

No, the only purpose the downstream oxygen sensor serves is to monitor the catalytic converter. The upstream oxygen sensor regulates air/fuel mixture. HTH. - Jim

Your Answer

Chrysler PT Cruiser Experts

  • #1
    Tom Demyan
    Reputation
    2,960
  • #2
    Gypsy Rose
    Reputation
    1,620
  • #3
    Kelly Little Ashford
    Reputation
    1,590
View All

Related Models For Sale

Used Volkswagen Beetle
107 Great Deals out of 8,024 listings starting at $1,600
Used Chrysler Sebring
8 Great Deals out of 2,111 listings starting at $1,900
Used Ford Mustang
251 Great Deals out of 36,715 listings starting at $2,500
Used MINI Cooper
173 Great Deals out of 9,446 listings starting at $1,800
Used Honda Civic
334 Great Deals out of 52,335 listings starting at $1,200
Used Honda Accord
429 Great Deals out of 101,588 listings starting at $1,200
Used Ford Focus
397 Great Deals out of 77,670 listings starting at $1,195
Used Honda CR-V
469 Great Deals out of 72,532 listings starting at $1,500
Used Jeep Liberty
139 Great Deals out of 6,004 listings starting at $1,500

Used Cars For Sale

2008 Chrysler PT Cruiser Limited For Sale
16 listings starting at $2,295
2006 Chrysler PT Cruiser Limited For Sale
57 listings starting at $975

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.