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Check Engine Light Reading Code "P0420"

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Old 11-30-2012, 08:43 AM
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Default Check Engine Light Reading Code "P0420"

my check engine light is on reading OBD code P0420.

I am aware of what the code means and what the potential causes are however I am curious to know if anyone on the forums has experience this code and what they had to do to fix it.

any advice or helpful information would be greatly appreciated.
 
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Old 11-30-2012, 10:15 AM
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If you will use the 'search' function for threads with 'P0420' in the title you will get about 20 threads dealing with it.
 
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Old 12-01-2012, 10:28 AM
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Great advice, thank you.
 
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