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DYUMIL25
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2 Posts
Discussion Starter #1
Hi guys,

Just need help. Autozone said that I need to replace an o2 sensor. Any thoughts on how much parts and labor is for this repair? 2003 Honda Accord LX 4dr. 75,000 miles. Thanks for your help in advance!
 

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Super Moderator
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4,420 Posts
P0420 is a catalyst below efficiency code. DO NOT clear it.

You are in the 8/80 catalyst warranty provided the car was first put into service later than January or February of 2003.

Bring it to a Honda dealer provided you're within the time limits, they should replace the cat for free as long as the car is in proper fuel control.
 
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