Where is oxygen sensor bank 2 sensor 2? - Maxima Forums



4th Generation Maxima (1995-1999) Visit the 4th Generation forum to ask specific questions or find out more about the 4th Generation Maxima.

Where is oxygen sensor bank 2 sensor 2?

Reply
 
 
 
Thread Tools Search this Thread
Old 11-14-2004, 12:03 PM   #1
Member
Thread Starter
 
Join Date: Sep 2002
Posts: 91
Where is oxygen sensor bank 2 sensor 2?

I checked the ecu codes on my car with a CReader which threw out the codes:

From CReader Manual:
P0158 - O2 Sensor Circuit High Voltage (Bank 2 Sensor 2)
P0159 - 02 Sensor Circuit Slow Response (Bank 2 Sensor 2)

From Haynes Manual:
P0158 - Downstream oxygen sensor maximum voltage monitor fault
P0159 - Downstream oxygen sensor circuit slow response fault

So my question is... where is this sensor located, and how do you go about changing it? My max is a 99' and I hear that there were O2 changes on the car. If possible, DIY pictures for this how to would be appreciated.

Thanks
hito is offline   Reply With Quote
Old 11-14-2004, 01:27 PM   #2
I'm actually quite pleasant until I'm awake
iTrader: (3)
 
killcrap's Avatar
 
Join Date: Oct 2003
Posts: 1,673
sensor is in your b-pipe
killcrap is offline   Reply With Quote
Old 11-14-2004, 02:20 PM   #3
Donating Maxima.org Member
iTrader: (8)
 
Join Date: Jun 2004
Posts: 601
bank 2 sensor 2 is after the cat convertor in the b-pipe. also called the post cat or downstream oxygen sensor. bank 1 sensor one is the oxygen sensor in the y-pipe that cylider 1 is on. bank 2 sensor 1 is the oxygen sensor in the y-pipe where cylinder 2 is located.
larryseibel is offline   Reply With Quote
Old 11-14-2004, 03:47 PM   #4
Supporting Maxima.org Member
iTrader: (3)
 
eng92's Avatar
 
Join Date: Oct 2002
Location: Ontario, Canada
Posts: 1,204
If your 99 is cali-spec, you have four O2 sensors. There is a sensor before and after each of the two pre-cats. There is no O2 sensor after the main cat like the non-cali-spec 99s or the rest of the 95-98 fourth gens which have 3 sensors.
eng92 is offline   Reply With Quote
Old 11-16-2004, 05:36 AM   #5
Junior Member
 
Join Date: Jul 2004
Posts: 16
mkothari is offline   Reply With Quote
Old 11-16-2004, 05:40 AM   #6
Junior Member
 
Join Date: Jul 2004
Posts: 16
I have 99 California Spec Maxima.
I had replace rear left oxygen sensor a while ago (code P0158/P0159).

Now I got code P0138/P0139.
I ordered part from Walker generic sensor from oxygensensor.com.

But funny thing happened. I drove about 130 miles on highway and Service Engine Soon light went out. It has not come back yet.

Can anybody explain why this happened.


-Mahendra
mkothari is offline   Reply With Quote
 
 
Reply

Related Topics
Thread Thread Starter Forum Replies Last Post
engine shuts off, hard shifting aotomatic tranny hayne 6th Generation Maxima (2004-2008) 2 10-05-2015 12:53 PM
Need a consult before replacing fuel injector again... jmlee44 4th Generation Maxima (1995-1999) 7 10-04-2015 09:18 PM
Car cranks wont start, had code for camshaft sensor... cant locate it on the engine t my03maxima 7th Generation Maxima (2009-2015) 7 10-04-2015 08:26 PM


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



All times are GMT -7. The time now is 08:05 PM.