Ford Engine Codes P1131, P1151

[BOB4254]

Hi I have a 1998 ford Expedition 5.4L. 6 months ago replaced plugs, new coils, cleaned & tested fuel injectors, new throttle position sensor, cleaned MAP sensor, Cleaned throttle body, new air filter, new fuel filter, new fuel pump. Was running like new perfect. Recently Normal lite acceleration shifts 1-2-3-4 perfectly and smooth. At 45 mph press gas pedal a little more she goes into passing gear. Recent Issue: When at approx 45mph and press gas pedal to the floor to go into passing gear, engine bogs down & stays at 2000 rpm. OR When accelerating from zero, and press gas pedal to the floor engine bogs down.Cleared the computer and drove. Within 10 miles I now get Engine codes, P1131,P1151 / P0171,P0174 / P0136 (P2270, P2271) / P0156 (2272, 2273). Not sure what to do at this point. Any advice on a fix would be appreciated.