2004 Mercury Monterey Check Engine Light P2006 & P0108

Question

Single Mom w/ 3 Kids.
Don't want to get ripped off. Please help!

No problems when driving at this time.
Would prefer to fix while I have the money and before it causes more problems.

Have done a little research.

Will I need a MAP sensor and a new IMRC module? Or could the valve be stuck?

Any advice will help me when I go to see the mechanic.