1995 Jeep Wrangler O2 Sensor been replaces 2x in one week

Asked by Nov 26, 2012 at 02:27 PM about the 1995 Jeep Wrangler

Question type: Maintenance & Repair

1995 Jeep Wrangler "check engine light" comes on due to O2 sensor.  I have replaced the sensor twice in one week.  After driving 20 miles, "check engine light comes back on and sensor is not working.  Is there a short in the system or what is causing the O2 sensor to fail for frequently?

2 Answers

241,535

What code or codes are you getting, sometimes an O2 code isn't the sensor but something else is amiss that causes the sensor to trip. Reply back with the numbers.

1 of 1 people found this helpful.
7,655

disconnect the connector at pcm. clean terms w/ brake cleaner and compressed air. put dielectric grease back into connector pin holes. and reassm. The code is usually ...o2 sensor shorted to voltage. Was this the code?

Your Answer

Add photo

Related Questions

  • 1995 Jeep Wrangler O2 Sensor been replaces 2x in one week 2 answers

    1995 Jeep Wrangler "check engine light" comes on due to O2 sensor. I have replaced the sensor twice in one week. After driving 20 miles, "check engine light comes back on and sensor is not working. ...

    1995 Jeep Wrangler

    -

    Maintenance & Repair

  • 1995 jeep wrangler will not start but cranks 3 answers

    Hi, I have a 1995 Jeep Wrangler that I just bought for my son, being that it is a 20 year old car and not knowing the service history of this Jeep I decided to replace the spark plugs, the wires, th...

    1995 Jeep Wrangler SE

    -

    Maintenance & Repair

  • Jeep wrangler 1 answer

    My jeep keeps dying everything I go to take off its a 5 speed it also has a rough idle and we can't get it to stay running and my oil gauge keeps popping up but there is oil in it

    2003 Jeep Wrangler X

    -

    Maintenance & Repair

  • Jeep wrangler 2011 1 answer

    I left my top down and my truck got wet inside now I have no headlights, wipers,brake lights or blinkers checked fuses but can find one burnt out,possible solutions please help

    2011 Jeep Wrangler Sport

    -

    Maintenance & Repair

  • 1991 jeep wrangler 1 answer

    ....only 2 guages in the dash work(speedometer and clock). How do I fix it so they all work?...thanks!

    1991 Jeep Wrangler S

    -

    Maintenance & Repair

Search Jeep Wrangler Questions

Jeep Wrangler Experts

#1 Tom Demyan
Tom Demyan
Reputation 370
#2 tennisshoes
tennisshoes
Reputation 360
#3 Mathew Wooldridge
Mathew Wooldridge
Reputation 350
View All

Related Models For Sale

Used Jeep Grand Cherokee
1,014 Great Deals out of 72,235 listings starting at $700
Used Jeep Cherokee
470 Great Deals out of 43,850 listings starting at $2,497
Used Ford Mustang
543 Great Deals out of 45,840 listings starting at $1,999
Used Ford F-150
2,068 Great Deals out of 207,301 listings starting at $1,499
Used Toyota Tacoma
472 Great Deals out of 41,615 listings starting at $1,995
Used Chevrolet Camaro
244 Great Deals out of 31,183 listings starting at $369
Used Toyota 4Runner
259 Great Deals out of 19,034 listings starting at $2,500

Used Cars For Sale

2017 Jeep Wrangler For Sale
6,537 listings starting at $23,651
2016 Jeep Wrangler For Sale
10 Great Deals out of 960 listings starting at $22,889
2015 Jeep Wrangler For Sale
15 Great Deals out of 955 listings starting at $20,966
2014 Jeep Wrangler For Sale
33 Great Deals out of 926 listings starting at $17,000
2013 Jeep Wrangler For Sale
25 Great Deals out of 803 listings starting at $15,999

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.