P0051- oxygen sensor bank 2 sensor 1

Reply Subscribe

Thread Tools

Search this Thread

Dec 13, 2016 | 06:15 AM

rahiman9

Thread Starter

Driver School Candidate

Joined: Dec 2016

Posts: 6

Likes: 0

From: dubai

P0051- oxygen sensor bank 2 sensor 1

P0051- oxygen sensor bank 2 sensor 1 for RX 350Dear ALL,

i have problem with oxygen sensor bank 2 sensor 1 for lexus RX 350 model 2009.

Can i anyone help me to find the location for Bank 2 sensor 1 with picture if possible and also the spare part#. for the same.

Appreciate your kind assistance.

Dec 13, 2016 | 01:01 PM

F250

Advanced

Joined: Aug 2016

Posts: 710

Likes: 74

From: SC

Check out this link.

http://www.autocodes.com/qa/6308/wer...code-was-p0031

Dec 14, 2016 | 12:34 AM

rahiman9

Thread Starter

Driver School Candidate

Joined: Dec 2016

Posts: 6

Likes: 0

From: dubai

P0051- oxygen sensor bank 2 sensor 1 for RX 350 SOLVED

Quote:

Originally Posted by rahiman9

For the above problem i have solved the problem with the assistance of this link :- https://www.drive2.ru/l/5984986/

Thank you.

Dec 14, 2016 | 05:38 AM

F250

Advanced

Joined: Aug 2016

Posts: 710

Likes: 74

From: SC

Thanks for letting us know and sharing the solution.

Oct 14, 2019 | 02:28 AM

greg569

Rookie

Joined: Jan 2010

Posts: 28

Likes: 0

From: ca

Does anyone know the part number for Denso o2 sensor that is in bank 2 sensor 2.
Downstream front or after cat.
I can't figure it out. Car was built in North America, Canada and has Ca emissions.
I thought I narrowed it down to 234-4416 or DEN 234-4400. Napa says first looks like 234-4400 is generic Rx 350 and 450.
Now the guy at parts not says 234-4509?
It's a 2011 Rx 350, again made in Canada with California emmisions. The old cord is 10in which tells me 234-4416 is closest but can I go off the length of the wire?
All the info on the web gives me a different answer.
Does anyone know what the Denso Part number would be for this car Bank 2 Sensor 2 code P00057?
Thank you-

Oct 14, 2019 | 06:20 AM

Clutchless

CL Community Team

Joined: May 2005

Posts: 7,230

Likes: 1,746

From: VA

Try searching, I found this is a couple of seconds https://www.clublexus.com/forums/rx-...numbering.html

Plus a how to do it tutorial https://www.clublexus.com/how-tos/a/...-sensor-366256

Oct 14, 2019 | 08:43 PM

greg569

Rookie

Joined: Jan 2010

Posts: 28

Likes: 0

From: ca

I saw this link it didn't help. Right/Front or Left/Rear banks on picture don't fit with piston position.
Also the 234-4400 says Japan cars not North America. 234-4016 says downstream front for North America. Also the cord is 22 in. Dealer part is 10 in cord.
Napa swears its 234-4016. Carquest says 234-4400 and
Toyota has a completely different number.
So yes I saw the link.
Wanted to make sure before dropping the cash. At this point I might buy at dealer.
Thanks anyway and I'll let everybody know if I find an answer to:
Bank 2, Sensor 2 North America/Canada o2 sensor Denso part number for 2011 Rx 350.

Last edited by kitlz; Oct 15, 2019 at 02:18 AM. Reason: not necessary

Toyota and Lexus Join Mille Miglia For The First Time

Verdad Gallardo

Lexus NX 350h: A Fuel-Sipping Secret Hot Hatch???

Michael S. Palmer

5 Best & 5 Worst Lexus Daily Drivers

Joe Kucinski

Top 5 Hottest Lexus & Toyotas in 2026 (Hardest To Buy)

Brett Foote

2026 Lexus IS 350 F Sport Review: The Last of Its Kind Still Rocks

Michael S. Palmer

Top 10 Most Confusing Things Lexus Has Ever Done!

Joe Kucinski

2026 Lexus ES Review: Lexus Re-Embraces Founding Principles

Michael S. Palmer

10 Lexus Bargains That are Cheaper Than a New Toyota RAV4

Joe Kucinski

8 Weirdest Things Lexus Has Ever Built

Verdad Gallardo

10 Lexus Designs That Have Aged Like Fine Wine

Verdad Gallardo

Oct 15, 2019 | 09:32 PM

greg569

Rookie

Joined: Jan 2010

Posts: 28

Likes: 0

From: ca

Dealer part 894650E040 Lexus
Rock auto by description downstream right DEN 234-4400 Japan or Canada or
By cross number 234-4416 same as NAPA.
Toyota tells me 234-4400?

Oct 16, 2019 | 09:48 AM

#10

Clutchless

CL Community Team

Joined: May 2005

Posts: 7,230

Likes: 1,746

From: VA

Have you inspected your 02 sensor and measured the wire to determine which cord length you need? That is what I would do to resolve this problem of conflicting advice.