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Check engine light came on had it checked said there was a code p0430 on my 2010 v6 honda accord. Trying to find out the logistics of the code. Can you prlvide some info please.

Vehicle: 2010 Honda Accord v6

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P0430 Front Bank catalyst system efficiency below threshold (Bank 2)

P0430 is the catalytic code meaning it is degraded, this code can also be the cause of a condition where the catalytic can not work as intended, due a misfire or a malfunctioning 02 sensor ( This vehicle has a airflow sensor instead of 02 sensor) .or vacuum leak causing a lean condition where the fuel raio is out of balance.any malfunction that will bring the engine out of its fuel control. Honda has produced a TSB for P0430 and or P0420 strored. TSB # 14-002 titled " Engine control MIL on P0420 or P0430 stored " what this TSB is about is A /F (airflow) sensor caps may have falen off and bore a hole thru the three way catalytst. The airflow sensor should also be check especially if you have any airflow sensor code with this.

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