Can't get rid of CEL

Before I get yelled at for "not searching" Ive actually spent a fair amount of searching but to no avail.My problem was : I bought my car with the check engine light, I hooked up my scanner, it gave me code p0102 : Maf Low blah blah blah. I read on here that it might be dirty so i took it off and looked at the wires inside only to see they were completely broken. Problem figured out. So I went online found a MAF (you can probably guess where) and hooked it up. Instantly my car acted like it wanted to die, but after a few minutes of what I thought were going to be my tibbys last minutes it started to run fine. The check engine light was still on: this time giving me p0102 and p0103. I was fairly ticked off to see my problem wasn't solved so I cleared the codes. THe CEL went off, until I turned my car off and back on. Then it proceeded to give me the p0103 code.

Now to my questions:
How do I get rid of this p0103 code? Ive read on here that its suppose to magically go off after so many key cycles... but it hasn't
I have a injen intake that is ungodly loud when the car is started, it sounds like air is just being absolutely SUCKED into my car... i dont know if thats normal or has a direct cause to this CEL. Also I feel like there might be some leaks in or around my intake pipe, but would that cause this code to be thrown?

Sorry guys for the long post I just hate seeing that stupid light on, help me please get rid of it.

Thanks,

Jonny