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Oxygen Sensor
Is there a difference b/t the upstream O2 sensor and the one downstream after the cat?
Can I still use a universal one for the one after the cat? For some reason, almost every Toyota my family's ever had has bad O2 sensors. |
Autozone would be able to answer this.
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Not a meaningful one.
Yes. Funny, I just replaced the Bank 1 Forward sensor on an Avalon over the weekend. |
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