how many oxygen sensor in 1993 nissan 240sx

Asked by Dec 23, 2014 at 07:23 PM about the 1993 Nissan 240SX 2 Dr SE Convertible

Question type: Maintenance & Repair

I had 1993 Nissan 240SX, my smog check was failed
Do I need to replace a new oxygen sensor and or new EGR ?
Any one in this chat room, please give me some advise ?
thank you very much

1 Answer

246,725

You need to scan for the codes first, can I assume the CEL is on? Any local auto parts store will scan it for you for free. Post the 4 digit code back here and we can help further. No sense in replacing parts you don't have to.

Your Answer

Add photo

Related Questions

  • how many oxygen sensor in 1993 nissan 240sx 1 answer

    I had 1993 Nissan 240SX, my smog check was failed Do I need to replace a new oxygen sensor and or new EGR ? Any one in this chat room, please give me some advise ? thank you very much

    1993 Nissan 240SX 2 Dr SE Convertible

    -

    Maintenance & Repair

  • 93 nissan 240sx hatchback is chugging 5 answers

    it chuggs when i stop then go and i have to play with the trottle for it not to chugg, and when i get over like 2500 rpm it stops. in the morning when its cold it doesnt chugg.

    1993 Nissan 240SX

    -

    Maintenance & Repair

  • 95 240sx runs well but gets bad mileage 4 answers

    95 nissan 240sx s14 used to get 27mpg...currently getting around 10mpg! new 02 sensor...new fuel filter...maf checked and cleaned...air intake replaced. plugs replaced...car runs good. also, only code...

    1995 Nissan 240SX 2 Dr STD Coupe

    -

    Maintenance & Repair

  • Mass air flow sensor??? 1 answer

    I have just put a new header on my 96 Nissan 240sx and replaced the o2 sensor. Now if i give it gas it will jump around and sometimes dies out. It's not doing it as much now after the new o2 sensor wa...

    1996 Nissan 240SX

    -

    Maintenance & Repair

  • 240sx front seal 1 answer

    i dont have an impact wrench how do i get my front main seal tight enough

    Nissan 240SX

    -

    Maintenance & Repair

Search Nissan 240SX Questions

Nissan 240SX Experts

#1 LouB
LouB
Reputation 80
#2 David Troutman
David Troutman
Reputation 70
#3 Cyril Muckenhirn
Cyril Muckenhirn
Reputation 60
View All

Related Models For Sale

Used Nissan 300ZX
133 listings starting at $3,995
Used Toyota Supra
56 listings
Used Nissan 200SX
16 listings
Used Mazda RX-7
66 listings
Used Ford Mustang
684 Great Deals out of 44,708 listings starting at $1,500
Used Mitsubishi Lancer Evolution
23 Great Deals out of 515 listings starting at $13,826
Used BMW 3 Series
1,015 Great Deals out of 31,436 listings starting at $1,000
Used BMW M3
30 Great Deals out of 1,330 listings starting at $5,995

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.