Code P0391 and P0341 keep showing up?

I have replaced the Camshaft position sensor. however, this code keeps coming back. I am not sure if there is two sensors. Or if i need to replace the Crankshaft sensor. Any ideas

Kia Sorento SX front wheel drive.

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0