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Unread 03-03-2010, 08:10 PM   #1
imnotaniceboy
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2004 TJ Wrangler 
 
Join Date: Jan 2010
Location: dominican republic
Posts: 42
Very confused! banck two sensor two oxygen sensor

The computer says i need to replace my Bank two sensor two! is not to be found here in DR!


Online store are not very clear about it. I get often confused! Can some please give me a "ready to buy link" for this item?


thanks in advance!

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Unread 03-03-2010, 09:58 PM   #2
brunosplace
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1997 TJ Wrangler 
 
Join Date: Mar 2007
Location: Michigan
Posts: 1,094
Here are the factory part #'s for all of your oxygen sensors, I am not sure yet which one is the one you need. Since it says sensor 2, I am guessing it will be one of the after catalyst sensors.

#56028 994AA SENSOR, Oxygen, Before catalyst rear

#56028 995AA SENSOR, Oxygen, Before catalyst front


#56028 996AA SENSOR, Oxygen, After catalyst front

#5139 021AA SENSOR PACKAGE, Oxygen, After catalyst rear
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Big tires, done right, are FREAKING EXPENSIVE. Deal with it, or don't go there.
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I live in the land where they salt cure roadkill.
97 Jeep TJ Sport, 4.0L, Auto, 3" BDS Lift (SOLD)
98 Jeep ZJ Laredo 4.0L, Auto, Stock Totaled, parted out and scrapped
96 Jeep XJ Sport, parted out and scrapped

Tummy Tuck without a body lift. Finished!!

Superior Axle & Gear TJ/XJ Dana 44 Discovery Shafts (DC45 kit) for sale
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Unread 03-03-2010, 10:30 PM   #3
TJ311
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2001 TJ Wrangler 
 
Join Date: Mar 2009
Location: Fort Collins
Posts: 378
Before you run out and buy a new O2 sensor, it may actually be the bank 2 catalytic converter that is bad, NOT the O2 sensor. What is the exact code you are getting?

If it is the catalytic converter that's bad, then you'll need this part.
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Unread 03-03-2010, 11:21 PM   #4
brunosplace
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1997 TJ Wrangler 
 
Join Date: Mar 2007
Location: Michigan
Posts: 1,094
More info: http://www.jeepforum.com/forum/f9/ox...mation-701776/

http://www.rockauto.com/catalog/catalog.php enter your vehicle info then do a part # search for bosch #15513
__________________
Quote:
Originally Posted by Boodyrider View Post
............
Big tires, done right, are FREAKING EXPENSIVE. Deal with it, or don't go there.
Quote:
Originally Posted by woodnjeep View Post
I live in the land where they salt cure roadkill.
97 Jeep TJ Sport, 4.0L, Auto, 3" BDS Lift (SOLD)
98 Jeep ZJ Laredo 4.0L, Auto, Stock Totaled, parted out and scrapped
96 Jeep XJ Sport, parted out and scrapped

Tummy Tuck without a body lift. Finished!!

Superior Axle & Gear TJ/XJ Dana 44 Discovery Shafts (DC45 kit) for sale
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Unread 03-12-2010, 01:03 AM   #5
imnotaniceboy
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2004 TJ Wrangler 
 
Join Date: Jan 2010
Location: dominican republic
Posts: 42
I know for sure is the sensor.

so i guess this is what i need right?
Original Replacement Parts 56041212 - Oxygen Sensor for 97-00 Jeep® Wrangler TJ with 4.0L - Quadratec
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Unread 03-12-2010, 05:22 AM   #6
wquin
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1956 CJ3B 
 
Join Date: Feb 2010
Location: Saint John, Canada
Posts: 23
Or given that the downstream o2 sensor doesn't do anything other than tell you your cat/exhaust is bad, both of which you could probably figure out, and slim out your wallet, you could just stick an O2 simulator on it and call it a day...

Googling O2 simulators will find you what you need. I built mine for about 10$ in parts and wired it up under the passenger seat. Been running for 4 years now...
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