2002 XLS - Multiple O2 sensor failure

[kaufmann1]

Please Help! I have a 2002 Ford Explorer XLS with 90,000 miles. I have had three o2 sensors fail in the same location. Bank 1 Sensor 2. Does anyone have any ideas why it's only one location that's breaking? Any ideas? I take great care of my Ford. Thank's for your help!

-Kyle

 

[imp]

Sounds like a problem in the wiring harness feed to that O2 sensor. imp