O2 sensors

Asked by Aug 07, 2016 at 06:02 PM about the 1989 Honda Civic LX

Question type: Maintenance & Repair

Just bought a 1989 honda civic lx, it runs great for
about 15 minutes then the check engine light
comes on, recently just changed the oil but light
still comes on, I believe it's the o2 sensor because
the ecu is constantly blinking once and I read that
that is oxygen support. I can't find the connector
that connects to my o2 sensor at all. I believe the
previous owner might have taken it out. I need
some assistance can someone help?

1 Answer

answered 10 months ago

There are 2 places for your o2 sensors. 1. If you catalysts converter is next to the engine then all of the o2 sensors should be in the same location. 2 of your catalysts convert is build behind under the car then the down stream o2 senor should be there Jack it up and if you can see it. If your cat. Is necessary to the engine then you should see it one is at exhaust manifold and 2nd one is at the bottom of the cat. As long you can see 2 wires on the exhaust manifold area you should fine them because that's the only wires near your exhaust manifold

Your Answer

Add photo

Related Questions

  • O2 sensors 1 answer

    Just bought a 1989 honda civic lx, it runs great for about 15 minutes then the check engine light comes on, recently just changed the oil but light still comes on, I believe it's the o2 sensor beca...

    1989 Honda Civic LX

    -

    Maintenance & Repair

  • does my 91 honda civic base model hatchback have one or two o2 sensors? 10 answers

    I have a 91 honda civic base model hatchback and I need to know if it has one or two o2 sensors. could some please help me out with this?

    1991 Honda Civic Hatchback

    -

    Maintenance & Repair

  • o2 sensors 1 answer

    what is a good voltage O2 sensors should be spitting out

    2005 Chevrolet Silverado 1500 Short Bed 2WD

    -

    Maintenance & Repair

  • Diagram and names of relay sensors in 07 civic si 1 answer

    Diagram, Names of , location of Relay sensors in a 07 civic si

    2007 Honda Civic 4 Dr Si

    -

    Maintenance & Repair

  • O2 sensors 1 answer

    How many O2 sensors do I have in 2000 beetle 2.0 liter ?

    Maintenance & Repair

Shortcuts

Search Honda Civic Questions

Honda Civic Experts

#1 Tom Demyan
Tom Demyan
Reputation 1,000
#1 Takoda Fraser
Takoda Fraser
Reputation 1,000
#3 Jonathan Ford
Jonathan Ford
Reputation 980
View All

Related Models For Sale

Used Honda Accord
941 Great Deals out of 77,703 listings starting at $899
Used Toyota Corolla
855 Great Deals out of 70,725 listings starting at $1,874
Used Toyota Camry
1,098 Great Deals out of 90,895 listings starting at $1,599
Used Honda Accord Coupe
180 Great Deals out of 10,565 listings starting at $1,995
Used Ford Mustang
543 Great Deals out of 45,840 listings starting at $1,999
Used BMW 3 Series
939 Great Deals out of 30,253 listings starting at $1,000
Used Nissan Sentra
502 Great Deals out of 52,603 listings starting at $2,000
Used Hyundai Sonata
823 Great Deals out of 46,078 listings starting at $1,000

Used Cars For Sale

2017 Honda Civic LX For Sale
26,380 listings starting at $16,911
2016 Honda Civic LX For Sale
37 Great Deals out of 1,064 listings starting at $12,677
2015 Honda Civic LX For Sale
67 Great Deals out of 2,010 listings starting at $10,283
2014 Honda Civic LX For Sale
200 Great Deals out of 5,078 listings starting at $7,890
2013 Honda Civic LX For Sale
40 Great Deals out of 1,293 listings starting at $7,499

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.