In reply to your pm and after looking over what has been suggested, I agree with what has been said already. It is likely that the OSID of the bin that is currently in the vehicle is not correct. Use the websites bill mentioned to locate the most current OSID and use it as the base for your tuning. As for the tp% vs maf. It is possible the maf is dirty. But rarely will one cars tp vs maf be the same. Especially when diff mods are installed.