Go Back   Honda-Tech > Honda and Acura Technical Forums > Tech/Misc
Sign in using an external account
Register Forgot Password?
Search


Welcome to Honda-Tech!
Welcome to Honda-Tech.com.

You are currently viewing our forums as a guest, which gives you limited access to view most discussions and access our other features. By joining our community you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is fast, simple and absolutely free so please, join the Honda-Tech community today!


Reply
 
 
 
submit to reddit
 
LinkBack Thread Tools Search this Thread
Old 06-04-2009, 07:25 PM   #1
Honda-Tech Member
 
Join Date: Feb 2005
Posts: 158
iTrader Rating: (0)
Default 02 Sensor help. Bank 2/Sensor 1...Location?

I tried searching HT and Google to no avail. On my 2004 TL I am Getting a p2240 & p154 both are for the Bank2 / Sensor 1 O2 Sensor. Is this the sensor on top the catalytic converter on the firewall side? I want to be sure before ordering a replacement.

Thanks for the help.
dez6 is offline   Reply With Quote
Old 06-04-2009, 08:24 PM   #2
Honda-Tech Member
 
KWayRacing's Avatar
 
Join Date: Sep 2006
Location: MS, USA
Posts: 960
iTrader Rating: (0)
Default Re: 02 Sensor help. Bank 2/Sensor 1...Location?

Bank 2 is closest to the front bumper. Sensor 1 is before(on top) of the catalytic converter. very easy to get to good luck
KWayRacing is offline   Reply With Quote
Old 12-19-2011, 03:09 PM   #3
Honda-Tech Member
 
Join Date: Dec 2011
Posts: 3
iTrader Rating: (0)
Default Re: 02 Sensor help. Bank 2/Sensor 1...Location?

Hi, new member here. Found this thread, I have the same issue (same car/year) and found the two primary O2 sensor parts but don't know for sure which one is Bank 2 Sensor 1. I have this link to a diagram, with Front Right in the lower left corner.

Is it part 009 (36531-RCA-A02) or 010 (36531-RDM-A01)?

My guess is 010....

Last edited by richrath; 12-19-2011 at 04:12 PM.
richrath is offline   Reply With Quote
Old 12-19-2011, 08:18 PM   #4
Honda-Tech Member
 
10psiLsEf2's Avatar
 
Join Date: Apr 2011
Location: Near Pacific Coast Highway
Posts: 1,195
iTrader Rating: (0)
Default Re: 02 Sensor help. Bank 2/Sensor 1...Location?

what kwayracing said/
10psiLsEf2 is offline   Reply With Quote
Old 12-20-2011, 03:39 AM   #5
Honda-Tech Member
 
Join Date: Dec 2011
Posts: 3
iTrader Rating: (0)
Default Re: 02 Sensor help. Bank 2/Sensor 1...Location?

Quote:
Originally Posted by 10psiLsEf2 View Post
what kwayracing said/
Yeah, kwayracing said "closest to the front bumper" which is kinda hard to judge. Both are pretty much the same. Is it the one sitting higher up, between the engine and the fan shroud? or the one sitting lower, toward the driver's side, low by the A/C fan?
richrath is offline   Reply With Quote
Old 04-29-2013, 09:21 AM   #6
Trial User
 
Join Date: Apr 2013
Posts: 1
iTrader Rating: (0)
Default Re: 02 Sensor help. Bank 2/Sensor 1...Location?

I have the same problem on my 2005 Odyssey . The scanner says:

Read Codes
P2240
$09 Generic
O2 Sensor Positive Current Control Circuit/Open Bank 2 Sensor 1

what does this mean and how to fix it?
Aktaibi is offline   Reply With Quote
Old 05-06-2013, 04:22 AM   #7
Honda-Tech Member
 
Join Date: Dec 2011
Posts: 3
iTrader Rating: (0)
Default Re: 02 Sensor help. Bank 2/Sensor 1...Location?

You'll need to replace it (or have it replaced). On a TL it's the top of the catalytic converter, the easiest one to see and access. I didn't DIY it so not sure which part number it was from the diagram I linked.
richrath is offline   Reply With Quote
Old 05-16-2013, 04:45 AM   #8
Honda-Tech Member
 
Join Date: Mar 2013
Posts: 6
iTrader Rating: (0)
Default Re: 02 Sensor help. Bank 2/Sensor 1...Location?

On my Accord, I got to a point where my check engine light stayed on. So I got a used part online and a socket. The worst part about this is the connector!

I spent over an hour trying to get it disconnected last week and ended up with blisters on my fingers.

Tried again last night. Tried pushing on the tabs. Tried pulling up on the tabs. Simply could not get the connection loose so I had to break the connection off of the metal arm so that I could get some leverage and pull the thing apart with some force.

After installing the new sensor I just wired the connection to the metal arm to keep it in place.

What a joke. Been working on cars for 30 years and never seen anything like it.
Festivus is offline   Reply With Quote
Old 05-17-2013, 02:29 AM   #9
Honda-Tech Member
 
ATISTANG's Avatar
 
Join Date: Jun 2006
Location: Ohio
Posts: 73
iTrader Rating: (0)
Default Re: 02 Sensor help. Bank 2/Sensor 1...Location?

Quote:
Originally Posted by richrath View Post
Yeah, kwayracing said "closest to the front bumper" which is kinda hard to judge. Both are pretty much the same. Is it the one sitting higher up, between the engine and the fan shroud? or the one sitting lower, toward the driver's side, low by the A/C fan?
what?? no. how is it hard to judge which bank is closer to the front bumper, one is close to the front bumper, the other is close to the firewall.

when you pop your hood, look at your engine. see how there are 3 spark plugs in the front and 3 in the back? that is your banks so to speak, if you were to look at your v 6 from the front of the actual engine (your engine sits in the car sideways) each side of the V is a bank

now sensor one will be the one before the cat, and sensor two will be the one after the cat. so you want the o2 sensor that comes off the front bank that is before the cat
ATISTANG is offline   Reply With Quote
 
 
 
submit to reddit
Reply

Similar Threads
Thread Thread Starter Forum Replies Last Post
2004 Check engine Code p0135 antok86 Honda Civic (2001 - 2005) 18 04-30-2012 08:03 PM
Where is bank 1 O2 sensor? 020 Honda Fit 3 05-25-2010 09:00 PM
02 Sensor help. Bank 2/Sensor 1...Location? dez6 Acura TL, RL & ZDX 0 06-03-2009 03:57 PM
Oxygen sensor bank 1 sensor 2 96 honda Accord LX nnamssorxela Honda Accord (1990 - 2002) 11 08-14-2008 08:23 AM
O2 Sensor Stuck Lean dakuda Honda Accord (1990 - 2002) 1 06-03-2007 09:40 PM


Tags
2003, accord, acrua, acura, bank, crv, honda, location, mdx, odyssey, oxygen, p2240, rsx, sensor, tl

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 On
Pingbacks are On
Refbacks are On




All times are GMT -8. The time now is 01:50 AM.



2014 Copyright, InternetBrands Inc.
Powered by vBulletin® Version 3.8.7 AC1
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.

Honda and the Honda marquee are registered trademarks of the American Honda Motor Company, Inc. Neither American Honda Motor Company nor its subsidiaries or affiliates shall bear any responsibility for Honda-Tech.com content, comments, or advertising. Honda-Tech.com is not affiliated with American Honda Motor Company in any way. American Honda Motor Company does not sponsor, support, or endorse Honda-Tech.com in any way. Copyright/trademark/sales mark infringements are not intended or implied.
Emails & Contact Details