96 Saturn SL1 4 cylinder 4 door sedan

Asked by Feb 23, 2017 at 06:47 PM about the 1996 Saturn S-Series 4 Dr SL1 Sedan

Question type: Maintenance & Repair

Have a 96 Saturn SL1 4 door sedan 4
cylinder just got done replacing the
starter need to know where is the
Downstream 02 sensor is located at  
already know where the Upstream sensor
is at just cannot locate the downstream
sensor please any images advice can be
helpful thank you

8 Answers

85,565

Just follow the exhaust pipe, it is the last one in the pipe.

85,565

It is after the catalytic converter.

For some reason I have follow the pipe from the beginning to where the Upstream O2 sensor is all the way down underneath the car all the way to the back of the tip and cannot find Downstream O2 sensor.. either I'm blind LOL but cannot find it

85,565

Then it is not there. You would see some wires running to it. If you do not see any wires running to the exhaust pipe, then you only have the one O2.

Okay thank you but is weird cuz I went to Advanced Auto and tell me that I have an upstream and downstream O2 sensor but like I said I just installed my starter and was looking for the O2 sensor follow the pipe did not find no wires sticking out or hanging next to the Catalytic converter

85,565

The downstream 02 is after the catalytic converter. You would see it if it was there. I don't see how one could miss it.

Okay thank you I followed the pipe from where the O2 sensor is located at where the spark plug wires is all the way down underneath the vehicle did not bump into a Catalytic converter or O2 sensor all I see is a straight pipe to the belly of the muffler at the end but thanks for your help

85,565

Your welcome.

Your Answer:

S-Series

Looking for a Used S-Series in your area?

CarGurus has 451 nationwide S-Series listings and the tools to find you a great deal.

ZIP:

Saturn S-Series Experts

  • #1
    Alex Nazarian
    Reputation
    1,650
  • #2
    helpmeplease
    Reputation
    1,190
  • #3
    fabian_09_21
    Reputation
    960
View All

Related Models For Sale

Used Honda Civic
488 Great Deals out of 44,847 listings starting at $1,150
Used Toyota Camry
863 Great Deals out of 71,819 listings starting at $1,300
Used Toyota Corolla
728 Great Deals out of 64,331 listings starting at $1,499
Used Honda Accord
728 Great Deals out of 103,269 listings starting at $999
Used Ford Mustang
303 Great Deals out of 40,193 listings starting at $1,312
Used Chevrolet Corvette
81 Great Deals out of 15,209 listings starting at $4,499
Used Nissan Altima
850 Great Deals out of 62,221 listings starting at $1,000

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.