Discuss CEL with code P013C O2 Sensor? Anyone had this? on AllFordMustangs.com, the place for Mustang enthusiasts.
Welcome to our Mustang forums where Mustangers come together to hang out, discuss and enjoy their favorite Mustang hobby with fellow Mustang enthusiasts. We invite everyone to read, post, and enjoy our Mustang forum as well as the many other sections of our site.
You are currently viewing our forums as a guest. By joining our community you gain access to post topics, communicate with members, upload your photos and access many other special features. Registration is fast, simple and free so why wait, join our Mustang community today! If you have any problems with registration or your account login, please contact support.
So about a week and a half ago my check engine light came on. I checked the code with my tuner and it came up P013C, "O2 Sensor Slow Response - Rich to Lean Bank 2 Sensor 2". I checked the fitting of my CAI and killed the code. Well today it reappeared. I'm not really noticing any loss of power or anything. Anyone had this?
There were rumors of ford having o2 sensor issues, I had the same problem lean on bank 2 and the only way I got rid of it was to replace the o2 sensor. It's about $200 dollars for a sensor but the good news is it should fall under warranty
So I returned the tune to stock and ran a tank an a half of gas through it with no code. I guess it must have been tune related. The guys at Bama sent me revised tunes and I'll be reinstalling the CAI this afternoon.