Not sure which exact sensor on Bank 1 this code refers to, but probably the intake since it is the "A" sensor? Bank 1 is referred to as LH (lefthand), Bank2 is referred to as RH (righthand).
Basically you have to remove the appearance cover to get to these sensors. (For the sensors on Bank 2 you would in addition need to remove the air cleaner outlet and CAC pipe on that side, a bit more involved.) The intake and exhaust sensors are right next to each other.
LH (lefthand) Camshaft Position (CMP) Sensors
Remove the nut next to the oil fill cap. Torque: 42 lb.in (4.8 Nm) Remove the bolt at the rear of the appearance cover (next to firewall) and remove the engine appearance cover. Torque: 93 lb.in (10.5 Nm)
Remember to oil the sensor O-Rings before reinstalling. 5W30 engine oil.
Edited by WWWPerfA_ZN0W, 12 October 2018 - 07:00 AM.