1999 TOYOTA SIENNA A/F RATIO SENSOR

  • Tiny
  • Jag91772
  • 1999 Toyota Sienna

75,400 miles. My mechanic told me that I needed to replace my Air Fuel Ratio Sensor (before cat). Is this any different from an Oxygen sensor? And if so, how?

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Monday, January 22nd, 2007 AT 11:23 PM

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  • Tiny
  • candymanms
  • Member

People call it lots of different things but it is exactly the same part. It is an oxygen sensor

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Saturday, August 6th, 2011 AT 4:35 AM
  • Tiny
  • fixitmr
  • Member

Did you replace and is problem solved?

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Saturday, October 29th, 2011 AT 8:22 PM

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