hello all...havent been on this forum for a while...My pampered '04 TL with only 70k, is now being handed over to my 17 yr old. This car has been very good to me: Oil/tranny fluid, 1 serpentine belt, 1 set of front brakes, 3 sets of tires (new set just put on) and a few electrical quirks (mirrors), othewise flawless operation.

Just last week CEL came on - 2631 code (Front Air Fuel ratio Bank 2, sensor 1, high voltage). Had same thing happen about 2 years ago, cleared code and it never came back.

Anyone experinec similar code/issue. Any help would be greatly appreciated.

Thanks