RX - 1st Gen (1999-2003) Discussion topics related to the 1999 -2003 RX300 models

O2s Question

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Sep 1, 2005 | 03:31 PM

#1

grklexus

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From: New York

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O2s Question

Hello All,
Is it possible for somebody to tell me how many oxygen sensors does the Rx300 2000 have? and how big of a job would be to replace them?

Thank You

--John

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Sep 1, 2005 | 03:45 PM

#2

TunedRX300

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From: CA

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2 a/f senors, 1 o2 sensor. Should not not hard to replace if you have right sized open wrenches. But check with your emission warranty. In California, sensors are covered 7 yr 70k miles.

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Sep 2, 2005 | 06:24 AM

#3

grklexus

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From: New York

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Thanks for your reply. I am getting P1130 code, so I was thinking to replace the 02 sensors. I thought that there were 2 but I guess I am wrong.

--John

Last edited by grklexus; Sep 2, 2005 at 06:29 AM.

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