very rough running s60 please any help

[nascar991]

i just purchased this car and it ran for an hour and quit. 01 s60 2.4t...... if and when it runs it`s like the old style cars when the choke was stuck..it will chug over and over then die,or,it will chug and when you hit the gas it mostly won`t rev up.it has 2 codes 1 is p0014 says bank 1 over advanced timing aculator,2nd,p0344 cam sensor circut intermittent...any qlues ???????

[FCPEURO]

Could be a bad cam sensor. Have you tried clearing the codes to see which ones come back. Also, you may want to consider a bad ETM.