miamidave Posted December 12, 2022 Share Posted December 12, 2022 Have P013A code- rear O2 sensor. Changed sensor with after market (Napa) sensor. The code came back after about a week (100 miles). Put in OEM Ford sensor. Same thing happened. Now it comes on for maybe a few weeks, ( 150-200 miles) then goes off for a week or two, repeats same thing over and over. Wiring is ok. Fuses are ok. Runs fine, no drivability issues. 61,000 miles. I really don’t want to take it to the dealer, I imagine they will do the same thing and I can’t keep taking it back for parts swapping over and over. What could be causing this? Thanks 0 Quote Link to comment Share on other sites More sharing options...
miamidave Posted December 22, 2022 Author Share Posted December 22, 2022 Bump anyone? 0 Quote Link to comment Share on other sites More sharing options...
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