throwing all 0 2 codes po 135 po141 po161 p1131

Asked by Jun 08, 2016 at 10:55 AM about the 2002 INFINITI QX4 4 Dr STD 4WD SUV

Question type: Maintenance & Repair

all are bad?

1 Answer

104,295

Check the O2 heater fuse, if it blew the O2's will not be heating up and cause erroneous readings. Doubtful they all would fail at once unless something got into the fuel or air to cause a total failure, coolant can cause this also silicone sprays and sealers.

Your Answer

INFINITI QX4 Experts

  • #1
    uksean
    Reputation
    360
  • #2
    Tom Demyan
    Reputation
    150
  • #3
    brit152
    Reputation
    130
View All

Related Models For Sale

Used Nissan Pathfinder
436 Great Deals out of 26,141 listings starting at $2,500
Used Toyota 4Runner
331 Great Deals out of 25,179 listings starting at $1,750
Used Ford Explorer
1,047 Great Deals out of 70,248 listings starting at $2,100
Used Chevrolet Tahoe
809 Great Deals out of 41,877 listings starting at $1,980
Used Honda CR-V
717 Great Deals out of 58,756 listings starting at $999
Used INFINITI FX35
52 Great Deals out of 1,217 listings starting at $2,995
Used BMW X5
347 Great Deals out of 15,108 listings starting at $2,995
Used Acura MDX
417 Great Deals out of 16,456 listings starting at $2,000
Used INFINITI G35
63 Great Deals out of 2,869 listings starting at $1,350
Used Nissan Murano
382 Great Deals out of 23,705 listings starting at $400
Used Lexus GX 470
34 Great Deals out of 1,180 listings starting at $3,877

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.