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Which is Bank 1 on a 2002 Chrysler Sebring Convertible 2.7L? I got the engine code P0420

Vehicle: 2002 Chrysler Sebring Convertible 2.7L

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P0420 Catalytst system below efficiency Bank 1

Bank 1 is where cylinder 1 is located at. the other side then becomes Bank 2

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P0420 Chrysler Code - Catalyst System Efficiency Bank 1
Read more: https://www.autocodes.com/p0420_chrysler.html

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