I'm selling $21 shipped.

 

pm me ur paypal

 

^^ nice idea

 

if anyone wants to pay 25$ shipped for these pre made, my paypal is mercuryevo@yahoo.com

 

Listen, I put on some non-resonated test pipes and had them on for a few days. I hated the sound so I took them off! I put it back to stock and reset the ecu to clear the ses light. The light came on after about 30 miles.... what do i need to do? buy new sensors!!! Can we clean the sensors?

 

i made the none faulers just like in the thread after 3 days my check engine went off any idea?

 

You most likely have an air leak at the manifold/converter interface.

Re-tighten the bolts.

 

Why do you need to use two non foulers on each sensor, one wont suffice?

 

By using 2 it moves the O2 sensor completely out of the exhaust stream, basically disabling them. One is not long enough to do this effectively.

 

Hmm I see, but by disabling them you won't throw the cel? I know too much flow will cause the cel, but I thought they needed to read a little flow. Correct me if I'm wrong please.

 

They are getting a little flow. I've had this setup for about 2000 miles and no cel warnings as of yet.

 

Well, if it's working for you guys then I'm game. Thanks!

 

Can anyone post up the part number for the non-foulers/anti-foulers? Is that what they are actually called? I ask, because the retards at the parts desk's look at me like I'm speaking Greek.

Thanks,

 

^^ spark plug non-foulers

 

http://shop.advanceautoparts.com/web...0non-fouler___

here's alink to them at advance auto parts. they are called "spark plug non-foulers." I know it seems wierd that you are looking for a spark plug part for you O2 sensors, but the have the same thread. you need the 18mm threaded non-foulers. that link doesn't have the sizes on them. go to a store, they are on the racks.

 

You rock. Thanks buddy!

 

I just installed these non foulers on my TT Z. This was really too easy to do. Just some questions tho. I was getting an inspection and it was saying that my o2 was "not ready". Will this fix the problem and get them to say ready? Also it show that the cataylic was "not ready" will this fix the problem and get them to say ready?

 

this applies for test pipes and stock exhaust correct?what if you have testpipes and full exhaust?

 

yup 18mm...part #42009...just bought them today...hooking them up this weekend with exhaust

 

This thread seems to be for a lot of later model Z's. Has anyone needed to run non-foulers on an 2003Z?