upurz1 Posted July 31, 2019 Report Share Posted July 31, 2019 2011 Ford Edge FWD -Limited 130K Miles started last week i had received this code with and Engine light on. i had a bad battery that caused alot of codes to come out. Change the battery and reset it. the only thing that appears now is the P0420 and the p0430. what i understand it can be a bad Catalytic Converter or bad oxygen sensors. was wondering how i can pinpoint that problem and what i need to buy and replace. I do have forscan to use. just not sure what to look for. any help is appreciated it. Quote Link to comment Share on other sites More sharing options...
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