I'm reassmbling my 1983 258 and about to start the wiring. 6 months ago when I completely tore down the motor. I removed a couple of sensors from the intake mainfold and now I'm at a complete loss as to which sensor goes where and does what. I've posted three pics and if anyone has a chance to look at them and let me know which is which I'd really appreciate it. I've added letters to the pics to help with identification.

http://www.imagestation.com/picture/sraida/p45982e096a991bedf77eb721f3f7964c/fdd58a9d.jpg

http://www.imagestation.com/picture/sraida/p6309d0191357179e949961081f928673/fdd58aa0.jpg

http://www.imagestation.com/picture/sraida/pd50e948dded4937cb1a8076a46cce2b2/fdd58a9e.jpg