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Engine Rear oxygen simulator from URD

Discussion in 'Powertrain' started by pupo, May 31, 2006.

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    pupo New Member

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    Rear oxygen simulator from URD

    I bought a rear oxygen simulator for my 2002 Corolla, it has three wires, has anyone instaled this thing before? The instructions that came with it were for a Tacoma.
    pupo, May 31, 2006
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    JLee TD05 3SGTE

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    Heh -- I bought both of my o2 sensors from URD.

    Three bare wires or a plug? I would assume installation for the Corolla would be similar to the Tacoma...
    JLee, May 31, 2006
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    pupo New Member

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    No, is a rear oxigen sensor simulator, it does not replace the actual o2 sensor, is supposed to simulate the right signal from the o2 sensor so that you don't get the CEL when you change your catalic converter.
    pupo, May 31, 2006
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    JspeXAE102 Well-Known Member

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    you usually just install it between the sensor wire and ground the last wire.
    JspeXAE102, May 31, 2006
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    pupo New Member

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    I got it instaled today. The wire that you need to cut is a red wire and the wire left that is black, goes to ground or to the brown wire in the plug where the o2 sensor plugs to.
    pupo, Jun 1, 2006
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