P0420 OBD-II Trouble Code

Aug 23, 2006 4 Replies

back in april I had the cat converter and some other things replaced on my



99 honda accord. Today the check engine lite tripped with the p0420 code.


4 or 5 thousand miles have elapsed, could the cat have gone bad in that short of time?



I have just drove the car, nothing unusual.



Muffy


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What's your mileage, and was it a $100 cat or a $700 cat?

'Curly'

114000 miles and $500 cat

muffy

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It's Wednesday . . . I'll let somebody else ask the next five fill-in-the-blank questions.

'Curly'

Are you two related? {;^)

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