o2 sensor
Kurt
Not long after I got my truck, I had bank 2 sensor 1 and it turned out to be so simple it was only unplugged
Bank 1 sensor 2 is on the driver side behind the 2nd cat, try just using some electrical contact cleaner on the plug and then try driving it through the drive cycle to refresh the computer
Bank 1 sensor 2 is on the driver side behind the 2nd cat, try just using some electrical contact cleaner on the plug and then try driving it through the drive cycle to refresh the computer

