Question: 98 Prelude O2 Sensors
05-14-2005 | 09:50 PM
#2
Moderator Alumni
Joined: Feb 2004
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From: North America
Should be two. One in the header collector and one in the cat. Unless you're getting a code (CEL) that says one or both are bad, I'm not really sure how else to tell.
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2005 s2000
2005 s2000