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Oxygen sensors S80 2000

posted by  someone claiming to be Joe on  Sat Dec 26 05:15 CST 2009 [RELATED]

I have 2000 S80 106K and check engine light on caused by code P0050.
I cleared this code but after a couple minutes comes back.
Above code is for bank 2 sensor 1 and my question is where this
sensor is located and how difficult is to replce it?
Thanks,
Joe








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    Oxygen sensors S80 2000

    posted by  someone claiming to be Joe on  Sat Dec 26 17:41 CST 2009 [RELATED]

    Thanks David. Iam using OBDII Actron Scanner and it shows code P0050,
    heated circut (CO2s) bank2, sensor1.
    It does not tell me if that sensor is located on the right or left exhaust pipe and before or after catalitic converter. I do not know which one is causing check engine light to come on.







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      Oxygen sensors S80 2000

      posted by  mny1dxo on  Sun Dec 27 10:13 CST 2009
      Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS]
      last visit: Tue May 22 19:42 CST 2012
      [RELATED]

      Bank two refers to the sensor by cylinders 4,5,6 (closer to the driver side) before the catalytic converter(sensor 1).
      Bank one is for the 1,2,3 cylinders (passenger side). Sensor 2 are the ones after the converter.
      I was unable to replace myself after buying a replacement and had my local garage put my part in for around $35.00. Part cost me about $110 from Amazon.com








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        Oxygen sensors S80 2000

        posted by  someone claiming to be joe on  Thu Jan 7 05:03 CST 2010 [RELATED]

        Can front oxygen sensor be relaced without dropping catalytic converter ?








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    Oxygen sensors S80 2000

    posted by  david hunter on  Sat Dec 26 16:54 CST 2009
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    last visit: Mon Jun 30 22:10 CST 2014
    [RELATED]

    I do not know of code 50???
    Do you mean 150?
    There is no bank 2 on the s80. Can you double check that code?
    O2 sensors are on the exhaust before and after the cat converter. You will see them from under the car.
    Sensor 2 before cat, sensor 2 after.
    Sensor replacement sometimes requires a special wrench, old sensor ususually very tight.

    --
    David Hunter







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