Get a small can of that CRC electronics cleaner....for the IAT sensor in the intake tube, spray some on a Qtip and wipe it down....on the MAF...spray the inside and screen and wipe it down...the Maf sensor wires should be done also...those are inside, be careful with that one...gentle...you know ho w to get at it???
TB...i spray some WD40 inside, then clean it up..I love the old socks for this....put it on, douche it with WD, and have at it...
IAC....not sure on the SN..i just did my Fox one, 2 bolts and its off..Had a new 65 before, never did have to clean that, to new...someone will chime in on removing it...I used WD on mine...