> Recently saw someone else post the same question except he got a dealer
> quote...$2500. More then likely there is nothing wrong with the
[quoted text clipped - 6 lines]
> Message posted using http://www.talkaboutautos.com/group/alt.autos.subaru/
> More information at http://www.talkaboutautos.com/faq.html
Good post/advice.
The system has only one way to 'suggest' a bad converter and it is a
change in readings between the 'upstream' and 'downstream' O2 sensors. A
bad or 'lazy' sensor can (and usually will) trigger a cat. conv. type
failure code. The upstream converters also begin getting old between
70K-120K miles or so. less if the car has ever had a problem where it
ran 'rich' or leaked coolant.
I'd be tempted to clear the code once or twice and monitor how quickly
it returns. And find a mechanic who will scope the O2 sensors to see if
they are switching in the right range.
Carl

Signature
to reply, change ( .not) to ( .net)
Tony Hwang - 09 Jan 2008 04:37 GMT
>> Recently saw someone else post the same question except he got a dealer
>> quote...$2500. More then likely there is nothing wrong with the
[quoted text clipped - 14 lines]
>
> Carl
Hi,
Wasn't there a bad sensor recall TSB around that year?
Zeppo - 09 Jan 2008 19:16 GMT
>> Recently saw someone else post the same question except he got a dealer
>> quote...$2500. More then likely there is nothing wrong with the
[quoted text clipped - 17 lines]
> returns. And find a mechanic who will scope the O2 sensors to see if they
> are switching in the right range.
Carl,
Great advice but my daughter already put the car in the shop.
Hopefully they'll just find a faulty O2 sensor.
Jon
Zeppo - 11 Jan 2008 19:25 GMT
>> Recently saw someone else post the same question except he got a dealer
>> quote...$2500. More then likely there is nothing wrong with the
[quoted text clipped - 19 lines]
>
> Carl
Carl,
The mechanic couldn't find anything wrong so he just reset the code. He did
a 90k maintenance which included new plugs, filters and fluids. She's put
~150 miles on it since then with no recurrence.
Also, Thanks to everyone for their advice and suggestions. You folks were a
big help.
Regards,
Jon
> Recently saw someone else post the same question except he got a dealer
> quote...$2500. More then likely there is nothing wrong with the
> convertor. More likely just the fron O2 sensor needs replaced.
>
> Can't legally purchase a used convertor so that option is out. just
> replace the front sensor.
Yikes! Almost swallowed my tongue there.
Must light candles to the bad O2 sensor gods!
Jon