Question about 1994 Cadillac Eldorado

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Locate O2 Sensors in 1994 Cadillac ElDorado

Can someone please discribe where the O2 Sensors are located in a 1994 Cadillac Eldorado. Check Engine Light turned on, engine idle rough, jerks when placed in drive or reverse. I would like to disconnect, remove, and/or replace the O2 Sensors - as a starter.

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  • rwadams186 Nov 22, 2008

    Where are the O2 Sensors located on the 1994 Cadillac Eldorado?

  • rwadams186 Nov 22, 2008

    i would just like to know where the O2 Sensors are located (Cadillac Eldorado)?

  • Anonymous Mar 17, 2014

    range button location on cadillac eldorado

  • Anonymous Mar 21, 2014

    remove and replace engine

  • Anonymous Mar 26, 2014

    It will not pass the smog test. The service engine light is on.

  • Anonymous Mar 26, 2014

    the service light is on. Will not pass smog check. How to replace the sensor?

  • Anonymous Mar 26, 2014

    Will a starter from a 2002 Cadillac fit on a 1994 Cadillac?

  • Anonymous Mar 26, 2014

    knock at low idle


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  • 34 Answers

O2 will not make your car do that you have other issues check for secondary ignition miss or primary ignition miss sounds like you are dropping a cylinder dumping raw fuel to contaminate 02 sensor find the real problem to fix your light

Posted on Nov 22, 2008

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Hi there,

You have 4 o2 sensors on the new one 2 in front of catylitic converter and 2 after on the exhaust.

Hope this helps...

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Where is theo2 sensors located on a 1994 Cadillac Eldorado?


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hope this helps :)

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