Jeep Grand Cherokee

10

Asked by Mar 09, 2016 at 03:53 PM about the 2005 Jeep Grand Cherokee

Question type: Maintenance & Repair

A customer brought in a Jeep Grand Cherokee as
the engine light keepa coming on. We did basic
diagnostics that showed O2 sensors. We replaced
all four. Then it went off and came back on. Got a
proffesional diagnostica guy out and it shows
Bank 1 sensor 2 and Bank 2 sensor 1. Please help
if you have any idea why? what we may have done
wrong? what we can try? Thanks so much.

6 Answers

455

Possible crossed wire/connectors?.. In other words.. did someone label the wires/cables/connectors before they removed them form their respective places?..

10

Hi Mark, when we disconnected all the sensors we got fault codes for the two mentioned above. Not all four as should be... Will check the exhaust in the morn. Thank you so much for answering. We are at a brick wall!

455

Update: http://www.jeepforum.com/forum/f9/oxygen-02-sensor-faq- information-701776/index5.html#post13899259 http://o2sensors.com.au/static/o2-sensor-identification-and- locations

1 people found this helpful.
10

Thank you so much.

1 people found this helpful.
455

Although it was easy to locate possible site connections, I've never had an o2 sensor issue with any vehicle we're own. So my question would be can the sensor themselves be placement oriented.. Meaning sensor 001 needs to be placed in slot or port 2.. or are the sensor universal.. Keep us posted on your discovery.

1 people found this helpful.
30

what brand of O2 sensors did you install. Perhaps try the OEM mopar ones. Why not just reinstall the original Sensors and test each of them.

Your Answer:

Grand Cherokee

Looking for a Used Grand Cherokee in your area?

CarGurus has 4,906 nationwide Grand Cherokee listings starting at $1,800.

Postal Code:

Jeep Grand Cherokee Experts

  • #1
    inuevafreak
    Reputation
    2,240
  • #2
    Tom Demyan
    Reputation
    2,090
  • #3
    thejeepdoctor
    Reputation
    2,070
View All

Related Models For Sale

Used Dodge Durango
132 Great Deals out of 1,171 listings starting at $3,900
Used Jeep Wrangler
114 Great Deals out of 2,035 listings starting at $6,900
Used Dodge Charger
107 Great Deals out of 954 listings starting at $2,999
Used Ford Explorer
36 Great Deals out of 1,794 listings starting at $2,490
Used Toyota 4Runner
7 Great Deals out of 545 listings starting at $4,500
Used Chevrolet Tahoe
3 Great Deals out of 906 listings starting at $6,299
Used Ford F-150
510 Great Deals out of 11,200 listings starting at $369
Used Chevrolet Silverado 1500
197 Great Deals out of 11,335 listings starting at $2,900
Used Ford Mustang
1,367 listings starting at $2,995
Used Honda Accord
80 Great Deals out of 1,687 listings starting at $2,900

Used Cars For Sale

2018 Jeep Grand Cherokee For Sale
20 Great Deals out of 2,999 listings starting at $34,985
2017 Jeep Grand Cherokee For Sale
114 Great Deals out of 690 listings starting at $27,950
2016 Jeep Grand Cherokee For Sale
9 Great Deals out of 206 listings starting at $24,694
2015 Jeep Grand Cherokee For Sale
8 Great Deals out of 266 listings starting at $21,990
2014 Jeep Grand Cherokee For Sale
5 Great Deals out of 300 listings starting at $18,988

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.