2004 Kia Sorento - Won't start

No crank no start after replacing mass airflow sensor. Has new battery, new timing belt, water pump , crankshaft position sensor

Have you tried jump starting it? Are the battery cables snug and clear of corrosion? I am not a mechanic and I guess there could be a connection with the MAF sensor but it seems doubtful.

Try shifting the transmission into neutral to see if it will crank/start.