can someone tell me whats the o2 sensor for

TOYOTA
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ECKTHORELREY
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Jun 26, 2006 at 7:20 AM
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RASMATAZ
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The O2 sensor adjusts the fuel demand while in closed loop. Meaning it tells the computer to shorten or lengthen the injection duration.When defective it creates a drivibility problems.
Jul 2, 2006 at 11:25 AM
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