[odonekanobe]

Hey, as we speak I am having an exhaust made for my 93 4runner with an 03 s/c taco 3.4. The shop just called, and they said that it is important where the sensors are put in the exhaust. (A/F and o2)

Any idea what i should tell them?

Thanks,

Eric

 

[scottnmos]

My 01 v6 has them before and after the cat.
-Scott

 

[5keepers]

I found these. Here is a link due to large files:

http://forums.delphiforums.com/tntacomas/messages?msg=2481.1

 

[odonekanobe]

But one is an a/f, and one is an o2. I told them to put the a/f in front of the cat, and the o2 after the cat. I think that is right.

Thanks for the quick replies.


Eric

 

[5keepers]

That's correct according to my Parts Catalog.