Alright, so I put test pipes on my 04 back in November.
Helix V2's, with nonfoulers.

Got my first CEL about 2 weeks ago. Wasn't an o2... some other air mixture sensor... or is that what the code for "o2 sensor" reads like?
Got my second one yesterday.

Just curious what other troubles you guys have had with your test pipes. Cause if it was just a CEL I'd live with it, but the fact that it pops up on my nav EVERY time I start the car gets old.

 

My comes on with the mixture something but I think that it is running so rich that when I get it tuned then erase the code it will be fine

 

That's probably the same one. Blah

You can have AutoZone erase the code for free. But it'll just come back.
Suppose I should suck it up and have it tuned at some point this spring.

I'm thinking of buying a code reader/puller now.

 

Trey's light stays on now and we have an OBDII thingy if you need to erase it or read the code. LOL We found someone selling one so we bought it just so we could erase the code once in a while but it comes RIGHT back.

When it was just the test pipes we were able to modify the sensors pretty easy and fix it so ask him what exactly it was that we did. I don't remember.

 

ya i modified my sensors also and it still trips the code. I know that its the a/f is off

 

What's the actual code?

 

Now that I know Trey and Cheryl have one (and only live 3 miles from me, LOL) I'll have to get one of them to pull it and we'll see.

I have a feeling that I'll be putting stock cats back on soon. Like I said, I can ignore a CEL on the dash, but having it pop up on my navi every time I start the car is getting old, quickly.