i could use some

[ade]

help identifying these bastids.

a. boost solenoid
b. egr solenoid (me thinks)
c. ?!? i has no clue

1. something to do with evap?!
2. some kinda back flow/rollover preventer. I plan on reusing this on the vent line of my current fuel setup

 

[ade]

would c be the fps

 

[ade]

me thinks i fig it out

 

[16g16v]

(A) looks like a wastegate acuator or(N75 valve) from a 1.8t.