I am trying to replace the O2 sensor on my 2005 Honda Civic LX 1.7L, and I need to make sure I am buying the right part. The O2 sensor I need to replace is right in front of you when you pop the hood. (Wires connected to the computer system?) I need to verify if this part is before or after the cadalytic converter. (Upstream? Or downstream? As some part stores reference). Thanks!
have the same problem?
Friday, December 31st, 2010 AT 4:25 PM