I smell something burning...that can't be good

6MT · 09-05-2013, 02:49 PM

Super Werty · 09-05-2013, 06:12 PM

Does it smell like rotten eggs? P0430 means that the rear sensor has detected the cat in front of it is failing. I see you posted a couple of threads on this already. I would take it to a dealer and try and get it replaced...or buy test pipes. But you need to figure out why the cat went out in the first place.

Vbp6US · 09-05-2013, 06:58 PM

Quote:

Originally Posted by Chuck33079

If you've got a dead O2 sensor, you're running rich. Eventually that could kill the cat resulting in the smell.

Quote:

Originally Posted by 6MT

Quote:

Originally Posted by Super Werty

Does it smell like rotten eggs? P0430 means that the rear sensor has detected the cat in front of it is failing. I see you posted a couple of threads on this already. I would take it to a dealer and try and get it replaced...or buy test pipes. But you need to figure out why the cat went out in the first place.

Cool, that's the kind of information I needed. By "rear sensor" do you mean post-cat sensor?
Yes, I posted another thread regarding the code but all I was able to determine in that thread was that I can interchange the rear O2 sensors from side to side but not from front to back.

I'll take it to the dealer first thing on Saturday. Thank you!

Super Werty · 09-05-2013, 11:28 PM

Quote:

Originally Posted by Vbp6US

Cool, that's the kind of information I needed. By "rear sensor" do you mean post-cat sensor?
Yes, I posted another thread regarding the code but all I was able to determine in that thread was that I can interchange the rear O2 sensors from side to side but not from front to back.

I'll take it to the dealer first thing on Saturday. Thank you!

yes the sensors behind the cats are o2 sensors and the front of the cats are WRAF or Air/Fuel sensors. Thats why they are not interchangeable front to back. Completely different

Good luck!

Vbp6US · 09-06-2013, 10:33 PM

Quote:

Originally Posted by Super Werty

yes the sensors behind the cats are o2 sensors and the front of the cats are WRAF or Air/Fuel sensors. Thats why they are not interchangeable front to back. Completely different

Good luck!

Oh that makes sense. No wonder they don't make any distinction on a lot of sites that sell the o2 sensor other than left-hand and right-hand.

Thanks!

09-05-2013, 02:49 PM	#1 (permalink)
6MT A True Z Fanatic Join Date: May 2009 Location: ITU Zone 2 Posts: 22,459 Drives: Reliant Robin Rep Power: 1791	__________________ Andrew 2009 370Z Sport/Touring 6MT sold 2013 Honda Civic Si coupe D/D

09-05-2013, 06:12 PM	#2 (permalink)
Super Werty Track Member Join Date: Jul 2013 Location: AZ Posts: 668 Drives: '13 Sport Rep Power: 14	Does it smell like rotten eggs? P0430 means that the rear sensor has detected the cat in front of it is failing. I see you posted a couple of threads on this already. I would take it to a dealer and try and get it replaced...or buy test pipes. But you need to figure out why the cat went out in the first place. DEpointfive0 likes this. Last edited by Super Werty; 09-05-2013 at 06:17 PM.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
burning smell.	Armhunter	Nismo 370Z	25	08-01-2013 03:49 PM
I smell burning oil	DEpointfive0	Engine & Drivetrain	12	10-15-2012 08:01 PM
CBE Burning Smell	370zQ8	Intake/Exhaust	10	06-08-2011 01:00 AM
AT, burning smell	{SALVA}	Engine & Drivetrain	7	03-18-2010 03:47 PM
Burning Smell??	Z-WHIZ	Nissan 370Z General Discussions	30	10-29-2009 01:02 PM