2000 Dodge Ram 1500 running rough with codes 201 202
My 2000 dodge ram 1500 5.9L started running rough and bogging down suddenly on the way home from work a week ago. I have since then replaced the spark plugs and wires, the distributor cap and rotor, mas airflow sensor, coil, and both O2 sensors and its still running rough and won't stay idleing now. I have no idea what to do now. Any advice or suggestions would be very much appreciated.