2014 Expedition XLT 2WD

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Limited08expo

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P0102 Mass or volume air flow circuit low input

P0113 (IAT) Sensor 1 circuit high input

U0401 Invalid data received from ECM/PCM

I’m getting these 3 DTCs on a 2014 Expedition XLT that I got from an auction. It had been in a collision but with minimal damage. I replaced front bumper, grill, Cooling fans, a/c condensor and radiator. No frame damage nor radiator support damage whatsoever. I also replaced bad brake booster complete with master cylinder with one from a 2011 Expedition XLT 2WD. I have replaced MAF Sensor and I’m still getting same codes even after deleting codes.Can anyone help me out?
 

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