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GS - 1st Gen (1993-1997) Discussion about the first generation GS300

Downstream o2 sensor

Old Feb 26, 2016 | 02:02 PM
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Default Downstream o2 sensor

How do I get this out? Do I just pull that rubber seal out?

Just trying not to break anything
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Old Feb 27, 2016 | 03:24 AM
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Disconnect the connector inside the car then pull the rubber grommet out and pull connector through the hole.
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Old Feb 27, 2016 | 03:55 AM
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Damn. Is it under the seat? Or am I pulling the carpet all the way back
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Old Feb 29, 2016 | 05:37 AM
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pull carpet from under passenger side. remove bottom cover from glove box. after you pull carpet you will see a black cover that where the ecu is located and you will find the plug to o2 sensor below ecu and harness.
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