not sayin anyone is wrong but the reason i thought it was the o2 was because my actron code reader manual says:
A SYSTEM PROBLEM IS PRESENT CAUSING THE ELECTRONIC CONTROL ASSEMBLY TO OPERATE IN FAILURE MANAGEMENT AND EFFECTS MODE
OR
RIGHT SIDE EXHAUST GAS O2 SENSOR SIGNAL VOLTAGE INDICATES LEAN DURING RICH AIR/FUEL CONDITIONS
OR ELECTRONIC PRESSURE CONTROL SOLENOID -CIRCUIT FAILURE.

since it started running half way decent, for about a week or so i had touched it, and this randomly happened one morning i figured it was o2's since it was random

and are u saying u think its the MAF?
if it is it would suck and be GREAT at the same time