need help! p0112, p0113 code and check engine light on!

[boricuasrt-4]

yea i am trying to figure out how to fix these two codes

P0112 Intake Air Temperature (IAT) Sensor Circuit Low Voltage
P0113 Intake Air Temperature (IAT) Sensor Circuit High Voltage

someone said i might have a boost leak or a leak at the upp ( i have AGP upp with HKS BOV)

but i can only hit 10 psi, anyone know how to fix this and also does anyone know if the check engine light will turn off??

[iabkn710]

when i had a boost leak i just tightened down all my fittings on my intake and intercooler pipings and it took care of it. i didnt have a check engine light on tho so im not sure about that part