Thread: Which side is the rear oxygen sensor ?
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Old 12-24-2013, 09:34 PM
92 SVX 92 SVX is offline
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Re: Which side is the rear oxygen sensor ?
Ok I answered in the other thread but since you say in this one its a 92 I am baffled.

The "rear" o2 sensor is usually the one in or after the cat. The purpose of it is to determine if the cat is working.
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