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Oxygen Sensor info

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92 Hard Top
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2014/02/13 21:15:32 (permalink)
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Oxygen Sensor info

Does anyone  know the voltage range of a 3sgte Gen II Oxygen Sensor? As I am replacing it with a Innovate MTX-L Gauge and sensor. Need to know which wire I will use for the new sensor Yellow Wire is 0v =7.35AFR and 5V = 22.39AFR. Brown Wire 1.1v =14AFR and 0.1V = 15AFR. I only want to use one sensor in the pipe.
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    92 Hard Top
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    Re: Oxygen Sensor info 2014/02/20 11:22:57 (permalink)
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    Does anyone  know the voltage range of a 3sgte Gen II Oxygen Sensor? I have had no replies.
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    artymr2
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    Re: Oxygen Sensor info 2014/02/20 12:17:26 (permalink)
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    Are you referring to the signal output?
     
    My understanding is that all the standard narrow band sensors have similar outputs and basically tell you if you are rich/lean/stoich.
     
    http://www.autospeed.com/cms/article.html?A=110624
     
    Cheers

    Black SW20 GT Turbo T-top


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    92 Hard Top
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    Re: Oxygen Sensor info 2014/02/20 23:15:07 (permalink)
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    Yes I am, I know about autospeed. it's the voltage range I need to know. It may been 1 to 5 volts?
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    artymr2
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    Re: Oxygen Sensor info 2014/02/20 23:47:10 (permalink)
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    According to all the autospeed articles, the output is 0-1V for narrowband sensors.  Wiki says the same:
     
    http://en.wikipedia.org/wiki/Oxygen_sensor
     
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    Black SW20 GT Turbo T-top


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    92 Hard Top
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    Re: Oxygen Sensor info 2014/02/24 23:50:01 (permalink)
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    I will install the wideband wire with at the 0 -1 volt range, I think it would be this too. I was hoping some one knew the tech info on it. Thanks for you help!
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    92 Hard Top
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    Re: Oxygen Sensor info 2014/11/23 23:51:31 (permalink)
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    I work out it is OHM Range  not a voltage signal. The ECU turns it into voltage Signal. So had to use two sensor.
    #7
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