Jacob03

Jacob03

Hi,
The "service engine soon" light is on. Need help.
I got code 0141 on the code reader. The repair manual for my F150 is stating that the code is for bank 1 sensor 2.
I want to check the sensor, but I don't know the location of bank 1 sensor 2. I would like your advice as to the location of the sensor, and what should I check for?
Thank you!