o2 sensor location

2011 FORD FIESTA
106,000 MILES • 4 CYL • 2WD • AUTOMATIC
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TNTBENNER
  • MEMBER
  • 1 POST
Bank 1 sensor 2 Down Stream location on the SE.
Feb 1, 2020 at 8:53 AM
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SCGRANTURISMO
  • ✓Experienced Mechanic
  • 4,897 POSTS
Hello,

The O2S12 is located after the catalytic converter on the exhaust pipe. It is the O2 sensor that is furthest from the engine.I hope that this helps.

Thanks,
Alex
2CarPros
Feb 1, 2020 at 1:01 PM
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