1996 NISSAN ALTIMA
110,000 MILES
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1OBMIT
  • MEMBER
  • 1 POST
i changed my oxygen sensor underneath my car and took it to get an emission test but i keeps saying not ready so it failed. i have given it some time to reset itself 2 weeks with plenty of driving and it has said this twice!!! i took it to get scanned and no error codes are found any suggestions?
Nov 9, 2012 at 3:05 AM
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MHPAUTOS
  • CAR REPAIR CONTRIBUTOR
  • 31,937 POSTS
I feel that there may be a tune problem that is affecting the sensor or a wiring fault from the sensor to the ECU i would be getting these checked first, )2 sensors are just that a sensor, they read values in the exhaust, they do not have to be re set.
Nov 9, 2012 at 3:09 AM
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