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2006 Chevy Cobalt

Tiny
E58201
  • MEMBER
  • 2006 CHEVROLET COBALT
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 24,000 MILES
I just bought an 06 cobalt, only 24k on it, when I brought it home that night the check engine light came on, since the dealer is an hour away I had a mechanic plug some machine to get the code before I drove up there, hes saying its called "lein bank one" or something like that. He said probably an 02 sensor, is this a big deal for such a newer car with such low miles?
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Tuesday, March 2nd, 2010 AT 9:09 PM

3 Replies

Tiny
BASSTECH
  • MEMBER
  • 236 POSTS
O2 sensors are funny sometimes.
It could be a bad sensor, or it could be from sitting around to long and all you need to do is drive it some more, or it can be an issue with something else in the system.

Did he clear the code after he read it? And if he did, has the light come on since?
Let me know.
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Wednesday, March 3rd, 2010 AT 1:51 PM
Tiny
E58201
  • MEMBER
  • 2 POSTS
Yes he cleared it, and yes it came on again so now im taking it to the dealer since I have a warranty, but I was just wondering if I maybe bought a lemon

thank you
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Wednesday, March 3rd, 2010 AT 2:42 PM
Tiny
BASSTECH
  • MEMBER
  • 236 POSTS
Glad I could help. I doubt it's a lemon, it's probably just a fickle o2 sensor. Good luck.
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Wednesday, March 3rd, 2010 AT 2:48 PM

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