1999 grand marquis/crown Vic o2 Sensor

Asked by Aug 09, 2017 at 03:31 PM about the 1999 Mercury Grand Marquis 4 Dr GS Sedan

Question type: Maintenance & Repair

I have 2 engine codes P0161 and P0141 I can’t
figure out where they are on the car Idk if it’s the 1
on the catalytic converter or not if you have pictures
it would be amazing.

1 Answer

237,375

The O2 sensors are on the exhaust system. To find them you need to jack up and safely support your car and then crawl under it. The 02 sensors are fairly obvious. Look on line to see what they look like.

Your Answer:

Mercury Grand Marquis Experts

  • #1
    Tracy Hooks
    Reputation
    7,370
  • #2
    Js08016
    Reputation
    2,940
  • #3
    Trippmeister
    Reputation
    2,610
View All

Find great deals from top-rated dealersTM

Search

Related Models For Sale

Used Lincoln Town Car
13 listings starting at $1,800
Used Ford F-150
133 Great Deals out of 14,497 listings starting at $2,000
Used Chevrolet Impala
17 Great Deals out of 811 listings starting at $2,495
Used Chevrolet Silverado 1500
92 Great Deals out of 14,805 listings starting at $3,100
Used Honda Accord
54 Great Deals out of 1,840 listings starting at $995
Used Chevrolet Tahoe
17 Great Deals out of 1,070 listings starting at $4,000
Used Ford Mustang
61 Great Deals out of 1,779 listings starting at $2,900
Used Ford Taurus
20 Great Deals out of 372 listings starting at $3,995
Used Toyota Camry
48 Great Deals out of 1,474 listings starting at $3,000

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.