Ford Explorer Bank 1 Sensor 1 Location

I am getting a failed test on bank 1 sensor 1 and bank 4 sensor 4 Ford sensor bank crown victoria 1997 explorer o2 2009 Sensor bank test o2 failed getting am

1997 Ford explorer o2 sensor bank 2 sensor 1

1997 ford explorer o2 sensor bank 2 sensor 1

Check Details

I Am Getting a Failed Test on Bank 1 Sensor 1 and Bank 4 Sensor 4

Check Details

1997 Ford explorer o2 sensor bank 2 sensor 1