Thread: i have an acura rsx s and i need to replace the 02 sensor where is it!!!?
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Old 16 Jun 2009, 01:01 am
el tigre el tigre is offline
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Join Date: Apr 2009
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dude, there's only 2 02 sensors on your car and they are both on the cat. Sensor 1 is the first one coming from the engine and sensor 2 is the second sensor downstream on the cat. You can't miss them. I just replaced one last week. Trust me.
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