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Sometimes I dislike this car, most of the time I love it...

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Old 11-17-2005, 04:27 PM
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Default Sometimes I dislike this car, most of the time I love it...

<center><img src="http://pictureposter.audiworld.com/81296/checkplz.t.jpg"></center><p>Pic for views...

As I was driving to class today I noticed my car was running strong... I was smiling, as usual. After a stop sign my car started to put put down the street. The CEL goes on and again I say WTF, again? This CEL goes on probably three times a week.

I get this code often (which I got today) :

16805 - Warm Up Catalyst; Bank 1: Efficiency Below Threshold
P0421 - 35-10 - - Intermittent

After searching the archives and asking about it... I still don't know what it is. I was thinking an O2 sensor, but wouldn't it specifically say something about the O2sensors? (I have stock DownPipes)
Another option is a Catalyst, because it does specificaly say it...

I'm noticing the putting, and the studdering... does that sound like a symptom of a bad Cat.? I'm also hearing a burbling sound that definitely not my exhaust, unless it is a huge leak --I am such a nOObiE.


Another question... anyone in the Philly area (montgomery/bucks county) know of a place that can bend back my stock avus wheel?

If you've made it this far without clicking 'Back' I just want to thank you for taking the time out of your life to read this post! : )
Old 11-17-2005, 04:34 PM
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LOL I have 11 DTCs right now because of O2s and no cats. :-)
Old 11-17-2005, 04:37 PM
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Sweet... your day must have been great! You have that code?
Old 11-17-2005, 04:38 PM
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Had them for the past 4 months. :-)
Old 11-17-2005, 04:41 PM
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Default Wow, you have to work pretty hard to bend an Avus rim! Personally, I would just buy a used one.

Repaired rims aren't always as strong or equally balanced as a new one.

You should be able to pick up a used Avus for $100 to $150.
Old 11-17-2005, 04:41 PM
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LOL! So I'm guessing on the post below... you had piggie install your DPs?
Old 11-17-2005, 04:42 PM
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I was thinking that, but I havent seen any for sale w.o the tire...
Old 11-17-2005, 04:42 PM
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Default Wheel collision center , Bath, Pa.

I've had several sets of wheels worked on there.
They're not cheap but they do a good job.
I had my O2s replaced under warrenty and cats
replaced with AWEs high flow 400 cell w/ downpipes.
It sounds like your O2s are going bad to me.
Old 11-17-2005, 04:44 PM
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Yup I have piggy test pipes. He welded in some for me last visit.
Old 11-17-2005, 04:46 PM
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Did you get new DPs yet ?


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