o2 sensor wire colors - MBWorld.org Forums

Oct 10, 2006 | 08:43 PM

mbfan03

Guest

Posts: n/a

o2 sensor wire colors

i am trying to install 02 simulatros does anyone know which are the signal wire, 12volt, and ground. thanks so much

Oct 10, 2006 | 11:20 PM

jgsx

MBWorld Fanatic!

Joined: Jun 2006

Posts: 1,934

Likes: 1

From: Chicago

04 C32

Why are you using simulators? Spacers work just fine

Oct 11, 2006 | 12:35 AM

Eurocharged Rick

SPONSOR

Joined: Mar 2006

Posts: 2,517

Likes: 1

From: Ohio

...

Quote:

Originally Posted by jgsx

Why are you using simulators? Spacers work just fine

yup, and most of the time the simulators either don't work, burn out, or mess up your O2 sensor, which is not something that you want to be replacing unless you have too...they are not cheap

Oct 11, 2006 | 02:04 AM

mbfan03

Guest

Posts: n/a

Never Heard Of Spacers, I Keep Getting A Check Engine Light For My Cats, They Are Hollowed Out So I Need To Get That Check Engine Light Off. Will These Spacers Take Care Of That And Were Do I Get Them? Thanks So Much

Oct 11, 2006 | 09:21 AM

jgsx

MBWorld Fanatic!

Joined: Jun 2006

Posts: 1,934

Likes: 1

From: Chicago

04 C32

Quote:

Originally Posted by mbfan03

http://www.roadraceengineering.com/evo.htm

Scroll down to CEL eliminator. They work on benz, I've verified that myself. Why are you removing the cats? I just did dyno research and found that removing the cats doesn't do anything. On my best dyno, I performed the same as with all 4 cats on, and on most dynos I actually lost about 4hp with the primaries removed.

Oct 12, 2006 | 10:40 PM

m444

Super Member

Joined: Jan 2004

Posts: 538

Likes: 2

From: Silicon valley

Audi C7.5 S6

That webpage is hilarious:

http://www.roadraceengineering.com/evo.htm

"Not really a simulator or fancy electronic box. Just an adapter to move the rear (downstream) O2 sensor out of the exhaust flow more to keep the check engine light from bugging you, should it be on for some reason :-/"

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