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What does these codes mean;P0430,P0420,P0344,P0430,P04320. Can I fix these mysel

(2003 Chrysler Concorde)
in Worcester, MA on March 06, 2012
Needs response ad soon as ppssible.God blesd
Displaying 1 answers & 0 comments
Popular Answer
on March 06, 2012
cat converter codes are the 420,430. the cam sensor is the 344.
can you fix it?? sure but replacing the cats is not an easy job. it pays around 2 hours for a shop but yourself may be double the time.
the 344 needs to be checked to verify the failure.

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