2004 Lincoln Navigator Eror Code P0430 This Oxygen Sensory Causing Error Code

2004 LINCOLN NAVIGATOR
135,000 MILES
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i have an eror code (P0430) is this an oxygen sensory causing the error code?
Feb 1, 2013 at 1:13 AM
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ASEMASTER6371
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  • ASE Certified Mechanic
no, it is a failed cat converter. it has to be replaced.

Roy
Feb 1, 2013 at 1:13 AM
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