Prototype_xB

I'm noticing a few people with catless downpipes are still getting CEL's even with using anit-foulers. For those with no cat and NO CEL, post up and let us know how you did it!

Byta27

BUMP!!

OuterHeaven

I do not get the code you get when you install headers. I just get too rich codes from having an atmospheric blow off valve.

English

Anti Fouler

Prototype_xB

/\/\ this question is for turbo people, we know it works on header installs.

TimmyT

... The downpipe doesn't have a cat to begin with.

The exhaust manifold has a cat.. then the downpipe... then another cat.

YOu can have a downpipe and both cats. If you don't have the first cat converter, an antifouler will prevent a cel

Byta27

no i have one and it does not prevent it even after checking everything and resetting my ecu plenty of times it comes on after about 100 miles of driving

TimmyT

There are plenty of peoole w/ turbo kits that are not throwing CELs.

An anti-fouler installed correctly will prevent CELs, that is what they do.

Byta27

hmmmm do u have a website to show me which one most people are using soo i could compare to the one i have now.

Prototype_xB

Do people not realize this is in the F/I section? Only place to put a cat on a t/c setup is on the downpipe.

Byta27

Anybody else out there have open dump??????????? AND NO CAT?????? if sooo how do u get the cell offff if u dont have a check engine light send the website to show me what u used to take care of the problem.

yamaha16bw

PM MIAPLAYA and get the part number from the antifouler from the turbonetics kit. It works great. Ive never heard of a turbonetics kit throwing a o2 sensor rich code. Ive never had one.

yamaha16bw

Found the part number, Turbonetics # 21376 It is a o2 extension boss

Byta27

niceee !!!!!! is it on the tnetics site?

yamaha16bw

I would call them and ask for it. I'm not sure if you can get it through there site. I just got the part number out of my install guide.

Byta27

sooo it screws in the bung on the downpipe? and just extends the o2 sensor?

yamaha16bw

it goes on the s-pipe. Dont put it on the a/f sensor on the downpipe. it will mess up your a/f ratio's big time.

yamaha16bw

http://turboneticsownersclub.com/turbos/tcinstall.pdf

page 23 of 36, figure 56-57

Prototype_xB

/\/\ wow, the install guide for turbonetics tells you to punch then thread the pan, never says to remove it

Prototype_xB

From the picture yamaha16bw is refering to, it looks to be slightly longer than the spark nonfouler DIY. Like i said bysta27, add 1 more spark plug non fouler to the 2 you already have now and see how it does