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??? about o2 sensor install

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Old 12-29-08, 04:31 PM
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dunahoo
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Default ??? about o2 sensor install
I have a 2 bad o2 sensors in my 93' sc300... the CEL is on and I am curious...after I install the new o2 sensors, will I need to have the obd reset or will the CEL turn off itself?

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Old 12-29-08, 04:44 PM
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TLDriver
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I believe after a few cycles it will turn off. At least on the ob2 cars it does. You can always unplug the battery for a few minutes and it will reset.
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Old 12-29-08, 05:37 PM
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JspecSC3
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If your CEL is on because of your bad O2 sensors it should go away after the install. It should be clear after the first turn of the key.
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