Fix my car

Ok so I asked a couple days ago about my
99 jetta and trying to figure out where to
start on trying to fix it. It starts and runs for
about 15 min then shuts off. Thought it was
fuel so we fixed fuel filter and it still
happened,  then we thought spark so we
changed the coil pack and spark plugs it
still did it. So my dad plugged it up to his
scanner and it's throwing a bunch of codes.
Here are the codes. P.o. 103 mas air flow,
322 dis circuit,  753 shift cylonoid  a,b,c,d,e,
1778 cylonoid v7, 748 pressure cylonoid a,
camshaft sensor a, 725 engine speed
circuit,  730 incorrect gear ration, 1857 load
signal, 1857 bus power Tran missing, 1854
bus power Tran hardware defective. Don't
no if the numbers mean anything but
hopefully someone can help me.