[engine](/topics-engine-ford/) is reading code P2197


[engine](/topics-engine-ford/) is reading code P2197 Mechanic's Assistant: Just to clarify, what's the exact code? And have you tried to reset it? P2197 and yes, it pops back on after only a few miles Mechanic's Assis...

[engine](/topics-engine-ford/) is reading code P2197 Mechanic's Assistant: Just to clarify, what's the exact code? And have you tried to reset it? P2197 and yes, it pops back on after only a few miles Mechanic's Assistant: What is the make/model/year of your car? 2011 Ford Explorer XLT Mechanic's Assistant: Are you fixing your Explorer yourself? What have you tried so far? I have changed [oxygen sensor](/topics-oxygen-sensor-ford/) both Bank 2 Sensor 1 and sensor 2. Wondering if I got a defective o2 sensor or if there could be a leak. Unsure how to read my o2 output on the OBD2

Automotive Expert
**0Bradley Jordan** **Nissan, Subaru, and Infiniti Master Technician** **ASE Master Tech All Makes** **Let me take a moment to review your request.** **_You may be prompted for a phone call, this is optional as the request is automatic._** **_WHICH ENGINE IS IN YOUR VEHICLE?_**

V6 3.53.5L V6
Automotive Expert
Give me a minute please.
Automotive Expert
here are 2 PDF files of the diagnosis on your code, there is a lot to check. do them in order.
Automotive Expert
the first one is what can set the code, the second is pinpoint test h which is the actual test.
Automotive Expert
**If you need more help, just follow up with your question and I can give you more information.** **it was my pleasure to help you today, exceptional service is my goal and I hope I provided** **Exceptional service for you today. Good luck with your repairs and have a wonderful day**

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